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2026-09-20T11:30:35Z
User contributions
MediaWiki 1.35.0
https://stm32world.com/w/index.php?title=Streamline_MCU_STM32H723&diff=8512
Streamline MCU STM32H723
2026-09-17T13:05:41Z
<p>Niclas: </p>
<hr />
<div>[[Category:STM32]][[Category:Streamline]][[Category:Streamline Blade]]{{metadesc|STM32H723 Streamline MCU board documentation}}<br />
[[File:sl_mcu_stm32h723-rev_A_top_right_render.png|350px|thumb|Streamline MCU STM32H723]]<br />
The [[Streamline MCU STM32H723]] is a higher performant [[Streamline]] [[STM32]] [[MCU]] board build around a [[STM32H723]].<br />
{{clear}}<br />
<br />
== Specifications ==<br />
<br />
<br />
{| <br />
|-<br />
|'''MCU'''<br />
|STM32H723VE<br />
|-<br />
|'''Flash'''<br />
|512kB<br />
|-<br />
|'''RAM'''<br />
|564kB<br />
|-<br />
|'''Crystal'''<br />
|16MHz<br />
|-<br />
|'''LED'''<br />
|PC13 (open drain)<br />
|-<br />
|'''Button'''<br />
|Boot0/PA14 (pulled down)<br />
|}<br />
<br />
== Schematics ==<br />
<br />
<div class="res-img"><br />
[[File:Sl mcu stm32h723.svg|2400px]]<br />
</div><br />
<br />
== Gallery ==<br />
<br />
<gallery><br />
File:sl_mcu_stm32h723-rev_A_top_render.png<br />
File:sl_mcu_stm32h723-rev_A_top_right_render.png<br />
File:sl_mcu_stm32h723-rev_A_top_left_render.png<br />
File:sl_mcu_stm32h723-rev_A_bot_render.png<br />
File:sl_mcu_stm32h723-rev_A_bot_right_render.png<br />
File:sl_mcu_stm32h723-rev_A_bot_left_render.png<br />
</gallery><br />
<br />
== Miscellaneous Links ==<br />
<br />
* [https://www.st.com/resource/en/datasheet/stm32h723ve.pdf Datasheet]<br />
* [https://www.st.com/resource/en/reference_manual/rm0468-stm32h723733-stm32h725735-and-stm32h730-value-line-advanced-armbased-32bit-mcus-stmicroelectronics.pdf STM32H723/725/730/733/735 Reference Manual]</div>
Niclas
https://stm32world.com/w/index.php?title=Streamline_MCU_STM32H723&diff=8511
Streamline MCU STM32H723
2026-09-17T13:05:21Z
<p>Niclas: </p>
<hr />
<div>[[Category:STM32]][[Category:Streamline]][[Category:Streamline Blade]]{{metadesc|STM32H723 Streamline MCU board documentation}}<br />
[[File:sl_mcu_stm32h723-rev_A_top_right_render.png|350px|thumb|Streamline MCU STM32H723]]<br />
The [[Streamline MCU STM32H723]] is a higher performant [[Streamline]] [[STM32]] [[MCU]] board build around a [[STM32H723]].<br />
{{clear}}<br />
<br />
== Specifications ==<br />
<br />
<br />
{| <br />
|-<br />
|'''MCU'''<br />
|STM32H723VE<br />
|-<br />
|'''Flash'''<br />
|512kB<br />
|-<br />
|'''RAM'''<br />
|564kB<br />
|-<br />
|'''Crystal'''<br />
|16MHz<br />
|-<br />
|'''LED'''<br />
|PC13 (open drain)<br />
|-<br />
|'''Button'''<br />
|Boot0/PC15 (pulled down)<br />
|}<br />
<br />
== Schematics ==<br />
<br />
<div class="res-img"><br />
[[File:Sl mcu stm32h723.svg|2400px]]<br />
</div><br />
<br />
== Gallery ==<br />
<br />
<gallery><br />
File:sl_mcu_stm32h723-rev_A_top_render.png<br />
File:sl_mcu_stm32h723-rev_A_top_right_render.png<br />
File:sl_mcu_stm32h723-rev_A_top_left_render.png<br />
File:sl_mcu_stm32h723-rev_A_bot_render.png<br />
File:sl_mcu_stm32h723-rev_A_bot_right_render.png<br />
File:sl_mcu_stm32h723-rev_A_bot_left_render.png<br />
</gallery><br />
<br />
== Miscellaneous Links ==<br />
<br />
* [https://www.st.com/resource/en/datasheet/stm32h723ve.pdf Datasheet]<br />
* [https://www.st.com/resource/en/reference_manual/rm0468-stm32h723733-stm32h725735-and-stm32h730-value-line-advanced-armbased-32bit-mcus-stmicroelectronics.pdf STM32H723/725/730/733/735 Reference Manual]</div>
Niclas
https://stm32world.com/w/index.php?title=File:Sl_mcu_rp2354_bot_render.png&diff=8510
File:Sl mcu rp2354 bot render.png
2026-09-17T13:01:07Z
<p>Niclas: Niclas uploaded a new version of File:Sl mcu rp2354 bot render.png</p>
<hr />
<div>File uploaded with MsUpload</div>
Niclas
https://stm32world.com/w/index.php?title=File:Sl_mcu_rp2354_top_left_render.png&diff=8509
File:Sl mcu rp2354 top left render.png
2026-09-17T13:00:33Z
<p>Niclas: Niclas uploaded a new version of File:Sl mcu rp2354 top left render.png</p>
<hr />
<div>File uploaded with MsUpload</div>
Niclas
https://stm32world.com/w/index.php?title=File:Sl_mcu_rp2354_top_render.png&diff=8508
File:Sl mcu rp2354 top render.png
2026-09-17T13:00:06Z
<p>Niclas: Niclas uploaded a new version of File:Sl mcu rp2354 top render.png</p>
<hr />
<div>File uploaded with MsUpload</div>
Niclas
https://stm32world.com/w/index.php?title=File:Sl_mcu_rp2354_top_right_render.png&diff=8507
File:Sl mcu rp2354 top right render.png
2026-09-17T12:59:34Z
<p>Niclas: Niclas uploaded a new version of File:Sl mcu rp2354 top right render.png</p>
<hr />
<div>File uploaded with MsUpload</div>
Niclas
https://stm32world.com/w/index.php?title=File:Sl_mcu_rp2354.svg&diff=8506
File:Sl mcu rp2354.svg
2026-09-17T12:58:16Z
<p>Niclas: Niclas uploaded a new version of File:Sl mcu rp2354.svg</p>
<hr />
<div>File uploaded with MsUpload</div>
Niclas
https://stm32world.com/w/index.php?title=File:Streamline_seth.svg&diff=8505
File:Streamline seth.svg
2026-09-17T12:51:12Z
<p>Niclas: Niclas uploaded a new version of File:Streamline seth.svg</p>
<hr />
<div></div>
Niclas
https://stm32world.com/w/index.php?title=Streamline_Peripheral_Pin_Mapping&diff=8501
Streamline Peripheral Pin Mapping
2026-09-11T15:49:33Z
<p>Niclas: /* CAN */</p>
<hr />
<div>[[Category:Streamline]][[Category:Work in progress]]<br />
<br />
== General notes ==<br />
<span style="background:#0C0">field</span> means that all MCUs can be mapped identically.<br />
<br />
<span style="background:#CC0">field</span> means it is missing the peripheral.<br />
<br />
<span style="background:#F44">field</span> means that pins are not same across all MCUs.<br />
<br />
<span style="background:#0FF">field</span> is I2Sx_MCK only exist on one pin.<br />
<br />
=== RP2350 ===<br />
<br />
Trying to avoid 12 - 19 as these can be used for HSTX but they should be wired to backplane.<br />
<br />
== SWD ==<br />
<br />
{| class="wikitable"<br />
! Variant<br />
! PIN <br />
! STM32F407<br />
! STM32L475<br />
! STM32H562<br />
! STM32C071<br />
! STM32C551<br />
! STM32H723<br />
! RP2354<br />
! Remarks<br />
|-<br />
| rowspan="3" | All<br />
| bgcolor=#0C0|SWDIO<br />
| PA13<br />
| PA13<br />
| PA13<br />
| PA13<br />
| PA13<br />
| PA13<br />
| SWDIO<br />
| rowspan="2" | RP Pico Dedicated pin<br />
|-<br />
| bgcolor=#0C0|SWCLK<br />
| PA14<br />
| PA14<br />
| PA14<br />
| PA14<br />
| PA14<br />
| PA14<br />
| SWCLK<br />
|-<br />
| bgcolor=#CC0|SWO<br />
| PB3<br />
| PB3<br />
| PB3<br />
| bgcolor=#CC0|N/A<br />
| PB3<br />
| PB3<br />
| TBD<br />
| N/A<br />
|}<br />
<br />
== UARTs ==<br />
<br />
{| class="wikitable sortable"<br />
! Variant<br />
! PIN <br />
! STM32F407<br />
! STM32L475<br />
! STM32H562<br />
! STM32C071<br />
! STM32C551<br />
! STM32H723<br />
! RP2354<br />
! Remarks<br />
|-<br />
| rowspan="2" | USART1<br />
| bgcolor=#0C0|TX<br />
| PA9<br />
| PA9<br />
| PA9<br />
| PA9<br />
| PA9<br />
| PA9<br />
| GPIO0<br />
| rowspan="2" | Connect default<br/>RP2350 UART0<br />
|-<br />
| bgcolor=#0C0|RX<br />
| PA10<br />
| PA10<br />
| PA10<br />
| PA10<br />
| PA10<br />
| PA10<br />
| GPIO1<br />
|-<br />
| rowspan="2" | USART1A<br />
| bgcolor=#0C0|TX<br />
| PB6<br />
| PB6<br />
| PB6<br />
| PB6<br />
| PB6<br />
| PB6<br />
| <br />
| rowspan="2" | <br />
|-<br />
| bgcolor=#0C0|RX<br />
| PB7<br />
| PB7<br />
| PB7<br />
| PB7<br />
| PB7<br />
| PB7<br />
| <br />
|-<br />
| rowspan="2" | USART2<br />
| bgcolor=#0C0|TX<br />
| PA2<br />
| PA2<br />
| PA2<br />
| PA2<br />
| PA2<br />
| PA2<br />
| GPIO44<br />
| rowspan="2" | RP2350 UART1<br />
|-<br />
| bgcolor=#0C0|RX<br />
| PA3<br />
| PA3<br />
| PA3<br />
| PA3<br />
| PA3<br />
| PA3<br />
| GPIO45<br />
|-<br />
| rowspan="2" | USART2A<br />
| bgcolor=#0C0|TX<br />
| PD5<br />
| PD5<br />
| PD5<br />
| PD5<br />
| PD5<br />
| PD5<br />
| GPIO4<br />
| rowspan="2" | RP2350 UART1<br />
|-<br />
| bgcolor=#0C0|RX<br />
| PD6<br />
| PD6<br />
| PD6<br />
| PD6<br />
| PD6<br />
| PD6<br />
| GPIO5<br />
|-<br />
| rowspan="2" | USART3<br />
| bgcolor=#CC0|TX<br />
| PB10<br />
| PB10<br />
| PB10<br />
| bgcolor=#CC0|N/A<br />
| PB10<br />
| PB10<br />
| <br />
| rowspan="2" | <br />
|-<br />
| bgcolor=#CC0|RX<br />
| PB11<br />
| PB11<br />
| PB11<br />
| bgcolor=#CC0|N/A<br />
| PB11<br />
| PB11<br />
| <br />
|-<br />
| rowspan="2" | USART3A1<br />
| bgcolor=#CC0|TX<br />
| PD8<br />
| PD8<br />
| PD8<br />
| bgcolor=#CC0|N/A<br />
| PD8<br />
| PD8<br />
| GPIO6<br />
| rowspan="2" | <br />
|-<br />
| bgcolor=#CC0|RX<br />
| PD9<br />
| PD9<br />
| PD9<br />
| bgcolor=#CC0|N/A<br />
| PD9<br />
| PD9<br />
| GPIO7<br />
|-<br />
| rowspan="2" | USART3A2<br />
| bgcolor=#CC0|TX<br />
| PC10<br />
| PC10<br />
| PC10<br />
| bgcolor=#CC0|N/A<br />
| PC10<br />
| PC10<br />
| bgcolor=#CC0|N/A<br />
|<br />
|-<br />
| bgcolor=#CC0|RX<br />
| PC11<br />
| PC11<br />
| PC11<br />
| bgcolor=#CC0|N/A<br />
| PC11<br />
| PC11<br />
| bgcolor=#CC0|N/A<br />
|<br />
|-<br />
| rowspan="2" | UART4<br />
| bgcolor=#CC0|TX<br />
| PA0<br />
| PA0<br />
| PA0<br />
| bgcolor=#CC0|N/A<br />
| PA0<br />
| PA0<br />
| <br />
| rowspan="2" |<br />
|-<br />
| bgcolor=#CC0|RX<br />
| PA1<br />
| PA1<br />
| PA1<br />
| bgcolor=#CC0|N/A<br />
| PA1<br />
| PA1<br />
| <br />
|-<br />
| rowspan="2" | UART4A<br />
| bgcolor=#CC0|TX<br />
| PC10<br />
| PC10<br />
| PC10<br />
| bgcolor=#CC0|N/A<br />
| PC10<br />
| PC10<br />
| <br />
| rowspan="2" | <br />
|-<br />
| bgcolor=#CC0|RX<br />
| PC11<br />
| PC11<br />
| PC11<br />
| bgcolor=#CC0|N/A<br />
| PC11<br />
| PC11<br />
| <br />
|-<br />
| rowspan="2" | UART5<br />
| bgcolor=#CC0|TX<br />
| PC12<br />
| PC12<br />
| PC12<br />
| bgcolor=#CC0|N/A<br />
| PC12<br />
| PC12<br />
| TBD<br />
|<br />
|-<br />
| bgcolor=#CC0|RX<br />
| PD2<br />
| PD2<br />
| PD2<br />
| bgcolor=#CC0|N/A<br />
| PD2<br />
| PD2<br />
| TBD<br />
|<br />
|-<br />
| rowspan="2" | USART6<br />
| bgcolor=#CC0|TX<br />
| PC6<br />
| bgcolor=#CC0|N/A<br />
| PC6<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PC6<br />
| TBD<br />
|<br />
|-<br />
| bgcolor=#CC0|RX<br />
| PC7<br />
| bgcolor=#CC0|N/A<br />
| PC7<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PC7<br />
| TBD<br />
|<br />
|}<br />
<br />
== CAN ==<br />
<br />
{| class="wikitable sortable"<br />
! Variant<br />
! PIN <br />
! STM32F407<br />
! STM32L475<br />
! STM32H562<br />
! STM32C071<br />
! STM32C551<br />
! STM32H723<br />
! RP2354<br />
! Remarks<br />
|-<br />
| rowspan="2" | CAN1<br />
| bgcolor=#CC0|TX<br />
| PA12<br />
| PA12<br />
| PA12<br />
| bgcolor=#CC0|N/A<br />
| PA12<br />
| PA12<br />
| TBD<br />
| rowspan=2 | Conflict with USB<br />
|-<br />
| bgcolor=#CC0|RX<br />
| PA11<br />
| PA11<br />
| PA11<br />
| bgcolor=#CC0|N/A<br />
| PA11<br />
| PA11<br />
| TBD<br />
|-<br />
| rowspan="2" | CAN1A<br />
| bgcolor=#CC0|TX<br />
| PD1<br />
| PD1<br />
| PD1<br />
| bgcolor=#CC0|N/A<br />
| PD1<br />
| PD1<br />
| TBD<br />
|-<br />
| bgcolor=#CC0|RX<br />
| PD0<br />
| PD0<br />
| PD0<br />
| bgcolor=#CC0|N/A<br />
| PD0<br />
| PD0<br />
| TBD<br />
|-<br />
| rowspan="2" | CAN2<br />
| bgcolor=#CC0|TX<br />
| PB13<br />
| bgcolor=#CC0|N/A<br />
| PB13 <br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PB13<br />
| TBD<br />
|-<br />
| bgcolor=#CC0|RX<br />
| PB12<br />
| bgcolor=#CC0|N/A<br />
| PB13<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PB13<br />
| TBD<br />
|-<br />
| rowspan="2" | CAN2A<br />
| bgcolor=#CC0|TX<br />
| PB6<br />
| bgcolor=#CC0|N/A<br />
| PB6<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PB6<br />
| TBD<br />
|-<br />
| bgcolor=#CC0|RX<br />
| PB5<br />
| bgcolor=#CC0|N/A<br />
| PB6<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PB6<br />
| TBD<br />
|}<br />
<br />
== USB ==<br />
STM32F407=HS/FS host/device/otg<br />
<br />
STM32L475=FS host/device/otg no crystal<br />
<br />
STM32H562=FS PD<br />
<br />
STM32C071=FS no crystal<br />
<br />
STM32C551=FS host/device<br />
<br />
STM32H723=HS/FS host/device/otg<br />
<br />
RP2354=FS host/device<br />
<br />
{| class="wikitable"<br />
! Variant<br />
! PIN <br />
! STM32F407<br />
! STM32L475<br />
! STM32H562<br />
! STM32C071<br />
! STM32C551<br />
! STM32H723<br />
! RP2354<br />
! Remarks<br />
|-<br />
| rowspan="2" | All<br />
| bgcolor=#0C0|DM<br />
| PA11<br />
| PA11<br />
| PA11<br />
| PA11<br />
| PA11<br />
| PA11<br />
| DM<br />
| rowspan="2" | RP2350 dedicated pins<br />
|-<br />
| bgcolor=#0C0|DP<br />
| PA12<br />
| PA12<br />
| PA12<br />
| PA12<br />
| PA12<br />
| PA12<br />
| DP<br />
|}<br />
<br />
== I2C ==<br />
<br />
{| class="wikitable"<br />
! Variant<br />
! PIN <br />
! STM32F407<br />
! STM32L475<br />
! STM32H562<br />
! STM32C071<br />
! STM32C551<br />
! STM32H723<br />
! RP2354<br />
! Remarks<br />
|-<br />
| rowspan="2" | I2C1<br />
| bgcolor=#0C0|SCL<br />
| PB6<br />
| PB6<br />
| PB6<br />
| PB6<br />
| PB6<br />
| PB6<br />
| GPIO9<br />
| rowspan="2" | RP2350 ICL0<br />
|-<br />
| bgcolor=#0C0|SDA<br />
| PB7<br />
| PB7<br />
| PB7<br />
| PB7<br />
| PB7<br />
| PB7<br />
| GPIO8<br />
|-<br />
| rowspan="2" | I2C1A<br />
| bgcolor=#0C0|SCL<br />
| PB8<br />
| PB8<br />
| PB8<br />
| PB8<br />
| PB8<br />
| PB8<br />
| TBD<br />
|<br />
|-<br />
| bgcolor=#0C0|SDA<br />
| PB9<br />
| PB9<br />
| PB9<br />
| PB9<br />
| PB9<br />
| PB9<br />
| TBD<br />
|<br />
|-<br />
| rowspan="2" | I2C2<br />
| bgcolor=#0C0|SCL<br />
| PB10<br />
| PB10<br />
| PB10<br />
| PB10<br />
| PB10<br />
| PB10<br />
| GPIO3<br />
| rowspan="2" | RP2350 I2C1<br />
|-<br />
| bgcolor=#0C0|SDA<br />
| PB11<br />
| PB11<br />
| PB11<br />
| PB11<br />
| PB11<br />
| PB11<br />
| GPIO2<br />
|-<br />
| rowspan="2" | I2C3<br />
| bgcolor=#F44|SCL<br />
| PA8<br />
| bgcolor=#F44|PC0<br />
| PA8<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PA8<br />
| TBD<br />
|<br />
|-<br />
| bgcolor=#F44|SDA<br />
| PC9<br />
| bgcolor=#F44|PC1<br />
| PC9<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PC9<br />
| TBD<br />
|<br />
|}<br />
<br />
== SPI ==<br />
<br />
{| class="wikitable sortable"<br />
! Variant<br />
! PIN <br />
! STM32F407<br />
! STM32L475<br />
! STM32H562<br />
! STM32C071<br />
! STM32C551<br />
! STM32H723<br />
! RP2354<br />
! Remarks<br />
|-<br />
| rowspan="3" | SPI1<br />
| bgcolor=#0C0|SCK<br />
| PA5<br />
| PA5<br />
| PA5<br />
| PA5<br />
| PA5<br />
| PA5<br />
| GPIO42<br />
| rowspan="3" | RP2350 SPI1<br />
|-<br />
| bgcolor=#0C0|MISO<br />
| PA6<br />
| PA6<br />
| PA6<br />
| PA6<br />
| PA6<br />
| PA6<br />
| GPIO40<br />
|-<br />
| bgcolor=#0C0|MOSI<br />
| PA7<br />
| PA7<br />
| PA7<br />
| PA7<br />
| PA7<br />
| PA7<br />
| GPIO43<br />
|-<br />
| rowspan="3" | SPI1A<br />
| bgcolor=#0C0|SCK<br />
| PB3<br />
| PB3<br />
| PB3<br />
| PB3<br />
| PB3<br />
| PB3<br />
| <br />
| rowspan="3" | PB3 conflicts with SWO<br />
|-<br />
| bgcolor=#0C0|MISO<br />
| PB4<br />
| PB4<br />
| PB4<br />
| PB4<br />
| PB4<br />
| PB4<br />
| <br />
|-<br />
| bgcolor=#0C0|MOSI<br />
| PB5<br />
| PB5<br />
| PB5<br />
| PB5<br />
| PB5<br />
| PB5<br />
| <br />
|-<br />
| rowspan="3" | SPI2<br />
| bgcolor=#0C0|SCK<br />
| PB10<br />
| PB10<br />
| PB10<br />
| PB10<br />
| PB10<br />
| PB10<br />
| <br />
| rowspan="3" | <br />
|-<br />
| bgcolor=#0C0|MISO<br />
| PC2<br />
| PC2<br />
| PC2<br />
| PC2<br />
| PC2<br />
| PC2<br />
| <br />
|-<br />
| bgcolor=#0C0|MOSI<br />
| PC3<br />
| PC3<br />
| PC3<br />
| PC3<br />
| PC3<br />
| PC3<br />
| <br />
|-<br />
| rowspan="3" | SPI2A<br />
| bgcolor=#0C0|SCK<br />
| PB13<br />
| PB13<br />
| PB13<br />
| PB13<br />
| PB13<br />
| PB13<br />
| GPIO22<br />
| rowspan="3" | RP2350 SPI0<br />
|-<br />
| bgcolor=#0C0|MISO<br />
| PB14<br />
| PB14<br />
| PB14<br />
| PB14<br />
| PB14<br />
| PB14<br />
| GPIO20<br />
|-<br />
| bgcolor=#0C0|MOSI<br />
| PB15<br />
| PB15<br />
| PB15<br />
| PB15<br />
| PB15<br />
| PB15<br />
| GPIO23 <br />
|-<br />
| rowspan="3" | SPI3<br />
| bgcolor=#CC0|SCK<br />
| PC10<br />
| PC10<br />
| PC10<br />
| bgcolor=#CC0|N/A<br />
| PC10<br />
| PC10<br />
| <br />
| <br />
|-<br />
| bgcolor=#CC0|MISO<br />
| PC11<br />
| PC11<br />
| PC11<br />
| bgcolor=#CC0|N/A<br />
| PC11<br />
| PC11<br />
| <br />
|<br />
|-<br />
| bgcolor=#CC0|MOSI<br />
| PC12<br />
| PC12<br />
| PC12<br />
| bgcolor=#CC0|N/A<br />
| PC12<br />
| PC12<br />
| <br />
|<br />
|-<br />
| rowspan="3" | SPI3A<br />
| bgcolor=#CC0|SCK<br />
| PB3<br />
| PB3<br />
| PB3<br />
| bgcolor=#CC0|N/A<br />
| PB3<br />
| PB3<br />
| <br />
| Conflicts with SWO<br />
|-<br />
| bgcolor=#CC0|MISO<br />
| PB4<br />
| PB4<br />
| PB4<br />
| bgcolor=#CC0|N/A<br />
| PB4<br />
| PB4<br />
| <br />
|<br />
|-<br />
| bgcolor=#CC0|MOSI<br />
| PB5<br />
| PB5<br />
| PB5<br />
| bgcolor=#CC0|N/A<br />
| PB5<br />
| PB5<br />
| <br />
|<br />
|}<br />
<br />
== SDIO ==<br />
STM32F407: SDIO<br />
<br />
STM32L475: SDMMC<br />
<br />
STM32H562: SDMMC<br />
<br />
STM32C071: N/A<br />
<br />
STM32C551: N/A<br />
<br />
STM32H723: SDMMC<br />
<br />
{| class="wikitable sortable"<br />
! Variant<br />
! PIN <br />
! STM32F407<br />
! STM32L475<br />
! STM32H562<br />
! STM32C071<br />
! STM32C551<br />
! STM32H723<br />
! RP2354<br />
|-<br />
| rowspan="6" | Only<br />
| bgcolor=#CC0|CMD<br />
| PD2<br />
| PD2<br />
| PD2<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PD2<br />
| GPIO30<br />
|-<br />
| bgcolor=#CC0|CK<br />
| PC12<br />
| PC12<br />
| PC12<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PC12<br />
| GPIO31<br />
|-<br />
| bgcolor=#CC0|D0<br />
| PC8<br />
| PC8<br />
| PC8<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PC8<br />
| GPIO35<br />
|-<br />
| bgcolor=#CC0|D1<br />
| PC9<br />
| PC9<br />
| PC9<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PC9<br />
| GPIO34<br />
|-<br />
| bgcolor=#CC0|D2<br />
| PC10<br />
| PC10<br />
| PC10<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PC10<br />
| GPIO33<br />
|-<br />
| bgcolor=#CC0|D3<br />
| PC11<br />
| PC11<br />
| PC11<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PC11<br />
| GPIO32<br />
|}<br />
<br />
== Ethernet (RMII) ==<br />
STM32F407: <br />
<br />
STM32L475: <br />
<br />
STM32H562: <br />
<br />
STM32C071: <br />
<br />
STM32C551: <br />
<br />
STM32H723:<br />
<br />
RP2354: With PIO, https://github.com/rscott2049/pico-rmii-ethernet_nce <br />
<br />
{| class="wikitable"<br />
! Variant<br />
! PIN <br />
! STM32F407<br />
! STM32L475<br />
! STM32H562<br />
! STM32C071<br />
! STM32C551<br />
! STM32H723<br />
! RP2354<br />
|-<br />
| rowspan="10" | Only<br />
| bgcolor=#CC0| MDIO<br />
| PA2<br />
| bgcolor=#CC0 | N/A<br />
| PA2<br />
| bgcolor=#CC0 | N/A<br />
| bgcolor=#CC0 | N/A<br />
| PA2<br />
| GPIO44<br />
|-<br />
| bgcolor=#CC0| REF_CLK<br />
| PA1<br />
| bgcolor=#CC0 | N/A<br />
| PA1<br />
| bgcolor=#CC0 | N/A<br />
| bgcolor=#CC0 | N/A<br />
| PA1<br />
| GPIO41<br />
|-<br />
| bgcolor=#CC0| MDC<br />
| PC1<br />
| bgcolor=#CC0 | N/A<br />
| PC1<br />
| bgcolor=#CC0 | N/A<br />
| bgcolor=#CC0 | N/A<br />
| PC1<br />
| GPIO47<br />
|-<br />
| bgcolor=#CC0| TX_EN<br />
| PB11<br />
| bgcolor=#CC0 | N/A<br />
| PB11<br />
| bgcolor=#CC0 | N/A<br />
| bgcolor=#CC0 | N/A<br />
| PB11<br />
| GPIO2<br />
|-<br />
| bgcolor=#CC0| TXD0<br />
| PB12<br />
| bgcolor=#CC0 | N/A<br />
| PB12<br />
| bgcolor=#CC0 | N/A<br />
| bgcolor=#CC0 | N/A<br />
| PB12<br />
| GPIO24<br />
|-<br />
| bgcolor=#F44| TXD1<br />
| PB13<br />
| bgcolor=#CC0 | N/A<br />
| bgcolor=#F44 | PB15<br />
| bgcolor=#CC0 | N/A<br />
| bgcolor=#CC0 | N/A<br />
| PB13<br />
| GPIO22<br />
|-<br />
| bgcolor=#CC0| RXD0<br />
| PC4<br />
| bgcolor=#CC0 | N/A<br />
| PC4<br />
| bgcolor=#CC0 | N/A<br />
| bgcolor=#CC0 | N/A<br />
| PC4<br />
| GPIO10<br />
|-<br />
| bgcolor=#CC0| RXD1<br />
| PC5<br />
| bgcolor=#CC0 | N/A<br />
| PC5<br />
| bgcolor=#CC0 | N/A<br />
| bgcolor=#CC0 | N/A<br />
| PC5<br />
| GPIO11<br />
|-<br />
| bgcolor=#CC0| CRS_DV<br />
| PA7<br />
| bgcolor=#CC0 | N/A<br />
| PA7<br />
| bgcolor=#CC0 | N/A<br />
| bgcolor=#CC0 | N/A<br />
| PA7<br />
| GPIO43<br />
|}<br />
<br />
== ULPI ==<br />
STM32F407: ULPI<br />
<br />
STM32L475: N/A<br />
<br />
STM32H562: N/A<br />
<br />
STM32C071: N/A<br />
<br />
STM32C551: N/A<br />
<br />
STM32H723: ULPI<br />
<br />
{| class="wikitable"<br />
! Variant<br />
! PIN <br />
! STM32F407<br />
! STM32L475<br />
! STM32H562<br />
! STM32C071<br />
! STM32C551<br />
! STM32H723<br />
! RP2354<br />
|-<br />
| rowspan="12" | Only<br />
| bgcolor=#CC0| STP<br />
| PC0<br />
| bgcolor=#CC0| N/A<br />
| bgcolor=#CC0| N/A<br />
| bgcolor=#CC0| N/A<br />
| bgcolor=#CC0| N/A<br />
| PC0<br />
| bgcolor=#CC0| N/A<br />
|-<br />
| bgcolor=#CC0| DIR<br />
| PC2<br />
| bgcolor=#CC0| N/A<br />
| bgcolor=#CC0| N/A<br />
| bgcolor=#CC0| N/A<br />
| bgcolor=#CC0| N/A<br />
| PC2<br />
| bgcolor=#CC0| N/A <br />
|-<br />
| bgcolor=#CC0| NXT<br />
| PC3<br />
| bgcolor=#CC0| N/A<br />
| bgcolor=#CC0| N/A<br />
| bgcolor=#CC0| N/A<br />
| bgcolor=#CC0| N/A<br />
| PC3<br />
| bgcolor=#CC0| N/A <br />
|-<br />
| bgcolor=#CC0| CK<br />
| PA5<br />
| bgcolor=#CC0| N/A<br />
| bgcolor=#CC0| N/A<br />
| bgcolor=#CC0| N/A<br />
| bgcolor=#CC0| N/A<br />
| PA5<br />
| bgcolor=#CC0| N/A <br />
|-<br />
| bgcolor=#CC0|D0<br />
| PA3<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PA3<br />
| bgcolor=#CC0|N/A<br />
|-<br />
| bgcolor=#CC0|D1<br />
| PB0<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PB0<br />
| bgcolor=#CC0|N/A<br />
|-<br />
| bgcolor=#CC0|D2<br />
| PB1<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PB1<br />
| bgcolor=#CC0|N/A<br />
|-<br />
| bgcolor=#CC0|D3<br />
| PB10<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PB10<br />
| bgcolor=#CC0|N/A<br />
|-<br />
| bgcolor=#CC0|D4<br />
| PB11<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PB11<br />
| bgcolor=#CC0|N/A<br />
|-<br />
| bgcolor=#CC0|D5<br />
| PB12<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PB12<br />
| bgcolor=#CC0|N/A<br />
|-<br />
| bgcolor=#CC0|D6<br />
| PB13<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PB13<br />
| bgcolor=#CC0|N/A<br />
|-<br />
| bgcolor=#CC0|D7<br />
| PB5<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PB5<br />
| bgcolor=#CC0|N/A<br />
|}<br />
<br />
== I2S ==<br />
STM32F407: I2S2, I2S3<br />
<br />
STM32L475: SAI1, SAI2 (serial audio interface)<br />
<br />
STM32H562: I2S1, I2S2, I2S3<br />
<br />
STM32C071: I2S1 (half duplex only)<br />
<br />
STM32C551: I2S1, I2S2, I2S3<br />
<br />
STM32H723: I2S1, I2S2, I2S3<br />
<br />
{| class="wikitable sortable"<br />
! Variant<br />
! PIN <br />
! STM32F407<br />
! STM32L475<br />
! STM32H562<br />
! STM32C071<br />
! STM32C551<br />
! STM32H723<br />
! RP2354<br />
|-<br />
| rowspan="5" | I2S1<br />
| bgcolor=#F44|MCK<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#F44|PB8<br />
| PC4<br />
| bgcolor=#F44|PA6, PA11, PD5, PB4, PB6<br />
| PC4<br />
| PC4<br />
| GPIO10<br />
|-<br />
| bgcolor=#F44|SDI<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#F44|PB5<br />
| PA6<br />
| bgcolor=#F44|PA2,PA7,PA12,PB5,PD6,PB6††<br />
| PA6<br />
| PA6<br />
| GPIO40<br />
|-<br />
| bgcolor=#F44|SDO<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#F44|PC3<br />
| PA7<br />
| PA7<br />
| PA7<br />
| PA7<br />
| GPIO43<br />
|-<br />
| bgcolor=#F44|CK<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#F44|PB10<br />
| PA5<br />
| PA5<br />
| PA5<br />
| PA5<br />
| GPIO42<br />
|-<br />
| bgcolor=#F44|WS<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#F44|PB9<br />
| PA4<br />
| bgcolor=#F44|PA1,PA5,PD8,PB3,PB6<br />
| PA4<br />
| PA4<br />
| GPIO27<br />
|-<br />
| rowspan="5" | I2S2<br />
| bgcolor=#F44|MCK<br />
| PC6<br />
| bgcolor=#F44|PB14<br />
| PC6<br />
| bgcolor=#CC0|N/A<br />
| PC6<br />
| PC6<br />
| GPIO26<br />
|-<br />
| bgcolor=#F44|SDI<br />
| PC2<br />
| bgcolor=#F44|PC12<br />
| PC2<br />
| bgcolor=#CC0|N/A<br />
| PC2<br />
| PC2<br />
| GPIO25<br />
|-<br />
| bgcolor=#F44|SDO<br />
| PC3<br />
| bgcolor=#F44|PD11<br />
| PC3<br />
| bgcolor=#CC0|N/A<br />
| PC3<br />
| PC3<br />
| GPIO21<br />
|-<br />
| bgcolor=#F44|CK<br />
| PB10<br />
| bgcolor=#F44|PD10<br />
| PB10<br />
| bgcolor=#CC0|N/A<br />
| PB10<br />
| PB10<br />
| GPIO3<br />
|-<br />
| bgcolor=#CC0|WS<br />
| PB12<br />
| PB12<br />
| PB12<br />
| bgcolor=#CC0|N/A<br />
| PB12<br />
| PB12<br />
| GPIO24<br />
|-<br />
| rowspan="5" | I2S2a<br />
| bgcolor=#0FF|MCK<br />
| bgcolor=#0FF|N/A<br />
| PD9<br />
| bgcolor=#0FF|N/A<br />
| bgcolor=#0FF|N/A<br />
| bgcolor=#0FF|N/A<br />
| bgcolor=#0FF|N/A<br />
| <br />
|-<br />
| bgcolor=#CC0|SDI<br />
| PB14<br />
| bgcolor=#CC0|N/A<br />
| PB14<br />
| bgcolor=#CC0|N/A<br />
| PB14<br />
| PB14<br />
| GPIO20<br />
|-<br />
| bgcolor=#CC0|SDO<br />
| PB15<br />
| PB15<br />
| PB15<br />
| bgcolor=#CC0|N/A<br />
| PB15<br />
| PB15<br />
| GPIO23<br />
|-<br />
| bgcolor=#CC0|CK<br />
| PB13<br />
| PB13<br />
| PB13<br />
| bgcolor=#CC0|N/A<br />
| PB13<br />
| PB13<br />
| GPIO22<br />
|-<br />
| bgcolor=#CC0|WS<br />
| PB9<br />
| PB9<br />
| PB9<br />
| bgcolor=#CC0|N/A<br />
| PB9<br />
| PB9<br />
| GPIO28<br />
|-<br />
| rowspan="5" | I2S3<br />
| bgcolor=#CC0|MCK<br />
| PC7<br />
| bgcolor=#CC0|N/A<br />
| PC7<br />
| bgcolor=#CC0|N/A<br />
| PC7<br />
| PC7<br />
| <br />
|-<br />
| bgcolor=#CC0|SDI<br />
| PC11<br />
| bgcolor=#CC0|N/A<br />
| PC11<br />
| bgcolor=#CC0|N/A<br />
| PC11<br />
| PC11<br />
| <br />
|-<br />
| bgcolor=#CC0|SDO<br />
| PC12<br />
| bgcolor=#CC0|N/A<br />
| PC12<br />
| bgcolor=#CC0|N/A<br />
| PC12<br />
| PC12<br />
| <br />
|-<br />
| bgcolor=#CC0|CK<br />
| PC10<br />
| bgcolor=#CC0|N/A<br />
| PC10<br />
| bgcolor=#CC0|N/A<br />
| PC10<br />
| PC10<br />
| <br />
|-<br />
| bgcolor=#CC0|WS<br />
| PA4<br />
| bgcolor=#CC0|N/A<br />
| PA4<br />
| bgcolor=#CC0|N/A<br />
| PA4<br />
| PA4<br />
| <br />
|-<br />
| rowspan="5" | I2S3a<br />
| bgcolor=#0FF|MCK<br />
| bgcolor=#0FF|N/A<br />
| bgcolor=#0FF|N/A<br />
| bgcolor=#0FF|N/A<br />
| bgcolor=#0FF|N/A<br />
| bgcolor=#0FF|N/A<br />
| bgcolor=#0FF|N/A<br />
| <br />
|-<br />
| bgcolor=#CC0|SDI<br />
| PB4<br />
| bgcolor=#CC0|N/A<br />
| PB4<br />
| bgcolor=#CC0|N/A<br />
| PB4<br />
| PB4<br />
| <br />
|-<br />
| bgcolor=#CC0|SDO<br />
| PB5<br />
| bgcolor=#CC0|N/A<br />
| PB5<br />
| bgcolor=#CC0|N/A<br />
| PB5<br />
| PB5<br />
| <br />
|-<br />
| bgcolor=#CC0|CK<br />
| PB3<br />
| bgcolor=#CC0|N/A<br />
| PB3<br />
| bgcolor=#CC0|N/A<br />
| PB3<br />
| PB3<br />
| <br />
|-<br />
| bgcolor=#CC0|WS<br />
| PA15<br />
| bgcolor=#CC0|N/A<br />
| PA15<br />
| bgcolor=#CC0|N/A<br />
| PA15,PB8,PE4 †††<br />
| PA15<br />
| <br />
|}<br />
<br />
Notes; <br />
<br />
†† The STM32C071 has only one half-duplex I2S, and the _SD pin can either be in INPUT or OUTPUT mode. Many pins, how do we map?<br />
<br />
††† I2S3_WS is ONLY mapped on PA15 (used for SWDIO), except on STM32C551 which ALSO has it on PB8.<br />
<br />
== DACs ==<br />
<br />
{| class="wikitable"<br />
! Variant<br />
! PIN <br />
! STM32F407<br />
! STM32L475<br />
! STM32H562<br />
! STM32C071<br />
! STM32C551<br />
! STM32H723<br />
! RP2354<br />
|-<br />
| rowspan="2" |DAC1<br />
| bgcolor=#CC0|OUT1<br />
| PA4<br />
| PA4<br />
| PA4<br />
| bgcolor=#CC0|N/A<br />
| PA4<br />
| PA4<br />
| bgcolor=#CC0|N/A<br />
|-<br />
| bgcolor=#CC0|OUT2<br />
| PA5<br />
| PA5<br />
| PA5<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PA5<br />
| bgcolor=#CC0|N/A<br />
|}<br />
<br />
== ADCs ==<br />
ADCs are so numerous that comparative tables are difficult to establish.<br />
<br />
STM32F407; 12 channels common for ADC1, ADC2 and ADC3. 4 channels for ADC1 and ADC2<br />
<br />
STM32F407; 4 channels common for ADC1, ADC2 and ADC3. 12 channels for ADC1 and ADC2<br />
<br />
STM32H562; All 16 channels common for ADC1 and ADC2, can also be configured as 8 differential pair inputs.<br />
<br />
STM32C071; Only ADC1, 19 external channels.<br />
<br />
STM32C551; 7 channels common for ADC1 and ADC2.<br />
<br />
STM32H723; ADC1 and ADC2 are 16 bits, ADC3 is 12 bits. All 3 can also be configured as 8 differential pair inputs.<br />
<br />
RP2354; One ADC, 12 bits, 0.5 Msps<br />
<br />
{| class="wikitable"<br />
! Variant<br />
! PIN <br />
! STM32F407<br />
! STM32L475<br />
! STM32H562<br />
! STM32C071<br />
! STM32C551<br />
! STM32H723<br />
! RP2354<br />
|-<br />
| rowspan="3" |ADC1<br />
| Pins<br />
| PA0-PA7,PC0-PC5,PB0-PB1<br />
| PA0-PA7,PC0-PC5,PB0-PB1<br />
| PA0-PA7,PC0-PC5,PB0-PB1<br />
| PA0-PA8,PA13-PA14,PC0-PC5,PB0-PB2,PB10-PB12<br />
| PA0-PA7,PC0-PC3<br />
| PA0-PA7,PC0-PC2,PC4-PC5,PB0-PB1<br />
| GPIO40-GPIO47<br />
|-<br />
| Channels<br />
| 16<br />
| 16<br />
| 16<br />
| 19<br />
| 12<br />
| 15<br />
| 8<br />
|-<br />
| Msps<br />
| 2.4<br />
| 5<br />
| 5<br />
| 2.5<br />
| 2.25<br />
| 3.6<br />
| 0.5<br />
|-<br />
| rowspan="3" |ADC2<br />
| Pins<br />
| PA0-PA7,PC0-PC5,PB0-PB1<br />
| PA0-PA7,PC0-PC5,PB0-PB1<br />
| PA0-PA7,PC0-PC5,PB0-PB1<br />
| N/A<br />
| PA0-PA3,PC1-PC5,PB0-PB2<br />
| PA2-PA7,PC0-PC2,PC4-PC5,PB0-PB1<br />
| N/A<br />
|-<br />
| Channels<br />
| 16<br />
| 16<br />
| 16<br />
| N/A<br />
| 12<br />
| 13<br />
| N/A<br />
|-<br />
| Msps<br />
| 2.4<br />
| 5<br />
| 5<br />
| N/A<br />
| 2.25<br />
| 3.6<br />
| N/A<br />
|-<br />
| rowspan="3" |ADC3<br />
| Pins<br />
| PA0-PA7,PC0-PC3<br />
| PC0-PC3<br />
| N/A<br />
| N/A<br />
| N/A<br />
| PC0-PC3<br />
| N/A<br />
|-<br />
| Channels<br />
| 6<br />
| 4<br />
| N/A<br />
| N/A<br />
| N/A<br />
| 4 (12 bits)<br />
| N/A<br />
|-<br />
| Msps<br />
| 2.4<br />
| 5<br />
| N/A<br />
| N/A<br />
| N/A<br />
| 5<br />
| N/A<br />
|}</div>
Niclas
https://stm32world.com/w/index.php?title=Streamline_Peripheral_Pin_Mapping&diff=8500
Streamline Peripheral Pin Mapping
2026-09-11T15:43:03Z
<p>Niclas: /* SPI */</p>
<hr />
<div>[[Category:Streamline]][[Category:Work in progress]]<br />
<br />
== General notes ==<br />
<span style="background:#0C0">field</span> means that all MCUs can be mapped identically.<br />
<br />
<span style="background:#CC0">field</span> means it is missing the peripheral.<br />
<br />
<span style="background:#F44">field</span> means that pins are not same across all MCUs.<br />
<br />
<span style="background:#0FF">field</span> is I2Sx_MCK only exist on one pin.<br />
<br />
=== RP2350 ===<br />
<br />
Trying to avoid 12 - 19 as these can be used for HSTX but they should be wired to backplane.<br />
<br />
== SWD ==<br />
<br />
{| class="wikitable"<br />
! Variant<br />
! PIN <br />
! STM32F407<br />
! STM32L475<br />
! STM32H562<br />
! STM32C071<br />
! STM32C551<br />
! STM32H723<br />
! RP2354<br />
! Remarks<br />
|-<br />
| rowspan="3" | All<br />
| bgcolor=#0C0|SWDIO<br />
| PA13<br />
| PA13<br />
| PA13<br />
| PA13<br />
| PA13<br />
| PA13<br />
| SWDIO<br />
| rowspan="2" | RP Pico Dedicated pin<br />
|-<br />
| bgcolor=#0C0|SWCLK<br />
| PA14<br />
| PA14<br />
| PA14<br />
| PA14<br />
| PA14<br />
| PA14<br />
| SWCLK<br />
|-<br />
| bgcolor=#CC0|SWO<br />
| PB3<br />
| PB3<br />
| PB3<br />
| bgcolor=#CC0|N/A<br />
| PB3<br />
| PB3<br />
| TBD<br />
| N/A<br />
|}<br />
<br />
== UARTs ==<br />
<br />
{| class="wikitable sortable"<br />
! Variant<br />
! PIN <br />
! STM32F407<br />
! STM32L475<br />
! STM32H562<br />
! STM32C071<br />
! STM32C551<br />
! STM32H723<br />
! RP2354<br />
! Remarks<br />
|-<br />
| rowspan="2" | USART1<br />
| bgcolor=#0C0|TX<br />
| PA9<br />
| PA9<br />
| PA9<br />
| PA9<br />
| PA9<br />
| PA9<br />
| GPIO0<br />
| rowspan="2" | Connect default<br/>RP2350 UART0<br />
|-<br />
| bgcolor=#0C0|RX<br />
| PA10<br />
| PA10<br />
| PA10<br />
| PA10<br />
| PA10<br />
| PA10<br />
| GPIO1<br />
|-<br />
| rowspan="2" | USART1A<br />
| bgcolor=#0C0|TX<br />
| PB6<br />
| PB6<br />
| PB6<br />
| PB6<br />
| PB6<br />
| PB6<br />
| <br />
| rowspan="2" | <br />
|-<br />
| bgcolor=#0C0|RX<br />
| PB7<br />
| PB7<br />
| PB7<br />
| PB7<br />
| PB7<br />
| PB7<br />
| <br />
|-<br />
| rowspan="2" | USART2<br />
| bgcolor=#0C0|TX<br />
| PA2<br />
| PA2<br />
| PA2<br />
| PA2<br />
| PA2<br />
| PA2<br />
| GPIO44<br />
| rowspan="2" | RP2350 UART1<br />
|-<br />
| bgcolor=#0C0|RX<br />
| PA3<br />
| PA3<br />
| PA3<br />
| PA3<br />
| PA3<br />
| PA3<br />
| GPIO45<br />
|-<br />
| rowspan="2" | USART2A<br />
| bgcolor=#0C0|TX<br />
| PD5<br />
| PD5<br />
| PD5<br />
| PD5<br />
| PD5<br />
| PD5<br />
| GPIO4<br />
| rowspan="2" | RP2350 UART1<br />
|-<br />
| bgcolor=#0C0|RX<br />
| PD6<br />
| PD6<br />
| PD6<br />
| PD6<br />
| PD6<br />
| PD6<br />
| GPIO5<br />
|-<br />
| rowspan="2" | USART3<br />
| bgcolor=#CC0|TX<br />
| PB10<br />
| PB10<br />
| PB10<br />
| bgcolor=#CC0|N/A<br />
| PB10<br />
| PB10<br />
| <br />
| rowspan="2" | <br />
|-<br />
| bgcolor=#CC0|RX<br />
| PB11<br />
| PB11<br />
| PB11<br />
| bgcolor=#CC0|N/A<br />
| PB11<br />
| PB11<br />
| <br />
|-<br />
| rowspan="2" | USART3A1<br />
| bgcolor=#CC0|TX<br />
| PD8<br />
| PD8<br />
| PD8<br />
| bgcolor=#CC0|N/A<br />
| PD8<br />
| PD8<br />
| GPIO6<br />
| rowspan="2" | <br />
|-<br />
| bgcolor=#CC0|RX<br />
| PD9<br />
| PD9<br />
| PD9<br />
| bgcolor=#CC0|N/A<br />
| PD9<br />
| PD9<br />
| GPIO7<br />
|-<br />
| rowspan="2" | USART3A2<br />
| bgcolor=#CC0|TX<br />
| PC10<br />
| PC10<br />
| PC10<br />
| bgcolor=#CC0|N/A<br />
| PC10<br />
| PC10<br />
| bgcolor=#CC0|N/A<br />
|<br />
|-<br />
| bgcolor=#CC0|RX<br />
| PC11<br />
| PC11<br />
| PC11<br />
| bgcolor=#CC0|N/A<br />
| PC11<br />
| PC11<br />
| bgcolor=#CC0|N/A<br />
|<br />
|-<br />
| rowspan="2" | UART4<br />
| bgcolor=#CC0|TX<br />
| PA0<br />
| PA0<br />
| PA0<br />
| bgcolor=#CC0|N/A<br />
| PA0<br />
| PA0<br />
| <br />
| rowspan="2" |<br />
|-<br />
| bgcolor=#CC0|RX<br />
| PA1<br />
| PA1<br />
| PA1<br />
| bgcolor=#CC0|N/A<br />
| PA1<br />
| PA1<br />
| <br />
|-<br />
| rowspan="2" | UART4A<br />
| bgcolor=#CC0|TX<br />
| PC10<br />
| PC10<br />
| PC10<br />
| bgcolor=#CC0|N/A<br />
| PC10<br />
| PC10<br />
| <br />
| rowspan="2" | <br />
|-<br />
| bgcolor=#CC0|RX<br />
| PC11<br />
| PC11<br />
| PC11<br />
| bgcolor=#CC0|N/A<br />
| PC11<br />
| PC11<br />
| <br />
|-<br />
| rowspan="2" | UART5<br />
| bgcolor=#CC0|TX<br />
| PC12<br />
| PC12<br />
| PC12<br />
| bgcolor=#CC0|N/A<br />
| PC12<br />
| PC12<br />
| TBD<br />
|<br />
|-<br />
| bgcolor=#CC0|RX<br />
| PD2<br />
| PD2<br />
| PD2<br />
| bgcolor=#CC0|N/A<br />
| PD2<br />
| PD2<br />
| TBD<br />
|<br />
|-<br />
| rowspan="2" | USART6<br />
| bgcolor=#CC0|TX<br />
| PC6<br />
| bgcolor=#CC0|N/A<br />
| PC6<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PC6<br />
| TBD<br />
|<br />
|-<br />
| bgcolor=#CC0|RX<br />
| PC7<br />
| bgcolor=#CC0|N/A<br />
| PC7<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PC7<br />
| TBD<br />
|<br />
|}<br />
<br />
== CAN ==<br />
<br />
{| class="wikitable sortable"<br />
! Variant<br />
! PIN <br />
! STM32F407<br />
! STM32L475<br />
! STM32H562<br />
! STM32C071<br />
! STM32C551<br />
! STM32H723<br />
! RP2354<br />
|-<br />
| rowspan="2" | CAN1<br />
| bgcolor=#CC0|TX<br />
| PA12<br />
| PA12<br />
| PA12<br />
| bgcolor=#CC0|N/A<br />
| PA12<br />
| PA12<br />
| TBD<br />
|-<br />
| bgcolor=#CC0|RX<br />
| PA11<br />
| PA11<br />
| PA11<br />
| bgcolor=#CC0|N/A<br />
| PA11<br />
| PA11<br />
| TBD<br />
|-<br />
| rowspan="2" | CAN1A<br />
| bgcolor=#CC0|TX<br />
| PD1<br />
| PD1<br />
| PD1<br />
| bgcolor=#CC0|N/A<br />
| PD1<br />
| PD1<br />
| TBD<br />
|-<br />
| bgcolor=#CC0|RX<br />
| PD0<br />
| PD0<br />
| PD0<br />
| bgcolor=#CC0|N/A<br />
| PD0<br />
| PD0<br />
| TBD<br />
|-<br />
| rowspan="2" | CAN2<br />
| bgcolor=#CC0|TX<br />
| PB13<br />
| bgcolor=#CC0|N/A<br />
| PB13 <br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PB13<br />
| TBD<br />
|-<br />
| bgcolor=#CC0|RX<br />
| PB12<br />
| bgcolor=#CC0|N/A<br />
| PB13<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PB13<br />
| TBD<br />
|-<br />
| rowspan="2" | CAN2A<br />
| bgcolor=#CC0|TX<br />
| PB6<br />
| bgcolor=#CC0|N/A<br />
| PB6<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PB6<br />
| TBD<br />
|-<br />
| bgcolor=#CC0|RX<br />
| PB5<br />
| bgcolor=#CC0|N/A<br />
| PB6<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PB6<br />
| TBD<br />
|}<br />
<br />
== USB ==<br />
STM32F407=HS/FS host/device/otg<br />
<br />
STM32L475=FS host/device/otg no crystal<br />
<br />
STM32H562=FS PD<br />
<br />
STM32C071=FS no crystal<br />
<br />
STM32C551=FS host/device<br />
<br />
STM32H723=HS/FS host/device/otg<br />
<br />
RP2354=FS host/device<br />
<br />
{| class="wikitable"<br />
! Variant<br />
! PIN <br />
! STM32F407<br />
! STM32L475<br />
! STM32H562<br />
! STM32C071<br />
! STM32C551<br />
! STM32H723<br />
! RP2354<br />
! Remarks<br />
|-<br />
| rowspan="2" | All<br />
| bgcolor=#0C0|DM<br />
| PA11<br />
| PA11<br />
| PA11<br />
| PA11<br />
| PA11<br />
| PA11<br />
| DM<br />
| rowspan="2" | RP2350 dedicated pins<br />
|-<br />
| bgcolor=#0C0|DP<br />
| PA12<br />
| PA12<br />
| PA12<br />
| PA12<br />
| PA12<br />
| PA12<br />
| DP<br />
|}<br />
<br />
== I2C ==<br />
<br />
{| class="wikitable"<br />
! Variant<br />
! PIN <br />
! STM32F407<br />
! STM32L475<br />
! STM32H562<br />
! STM32C071<br />
! STM32C551<br />
! STM32H723<br />
! RP2354<br />
! Remarks<br />
|-<br />
| rowspan="2" | I2C1<br />
| bgcolor=#0C0|SCL<br />
| PB6<br />
| PB6<br />
| PB6<br />
| PB6<br />
| PB6<br />
| PB6<br />
| GPIO9<br />
| rowspan="2" | RP2350 ICL0<br />
|-<br />
| bgcolor=#0C0|SDA<br />
| PB7<br />
| PB7<br />
| PB7<br />
| PB7<br />
| PB7<br />
| PB7<br />
| GPIO8<br />
|-<br />
| rowspan="2" | I2C1A<br />
| bgcolor=#0C0|SCL<br />
| PB8<br />
| PB8<br />
| PB8<br />
| PB8<br />
| PB8<br />
| PB8<br />
| TBD<br />
|<br />
|-<br />
| bgcolor=#0C0|SDA<br />
| PB9<br />
| PB9<br />
| PB9<br />
| PB9<br />
| PB9<br />
| PB9<br />
| TBD<br />
|<br />
|-<br />
| rowspan="2" | I2C2<br />
| bgcolor=#0C0|SCL<br />
| PB10<br />
| PB10<br />
| PB10<br />
| PB10<br />
| PB10<br />
| PB10<br />
| GPIO3<br />
| rowspan="2" | RP2350 I2C1<br />
|-<br />
| bgcolor=#0C0|SDA<br />
| PB11<br />
| PB11<br />
| PB11<br />
| PB11<br />
| PB11<br />
| PB11<br />
| GPIO2<br />
|-<br />
| rowspan="2" | I2C3<br />
| bgcolor=#F44|SCL<br />
| PA8<br />
| bgcolor=#F44|PC0<br />
| PA8<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PA8<br />
| TBD<br />
|<br />
|-<br />
| bgcolor=#F44|SDA<br />
| PC9<br />
| bgcolor=#F44|PC1<br />
| PC9<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PC9<br />
| TBD<br />
|<br />
|}<br />
<br />
== SPI ==<br />
<br />
{| class="wikitable sortable"<br />
! Variant<br />
! PIN <br />
! STM32F407<br />
! STM32L475<br />
! STM32H562<br />
! STM32C071<br />
! STM32C551<br />
! STM32H723<br />
! RP2354<br />
! Remarks<br />
|-<br />
| rowspan="3" | SPI1<br />
| bgcolor=#0C0|SCK<br />
| PA5<br />
| PA5<br />
| PA5<br />
| PA5<br />
| PA5<br />
| PA5<br />
| GPIO42<br />
| rowspan="3" | RP2350 SPI1<br />
|-<br />
| bgcolor=#0C0|MISO<br />
| PA6<br />
| PA6<br />
| PA6<br />
| PA6<br />
| PA6<br />
| PA6<br />
| GPIO40<br />
|-<br />
| bgcolor=#0C0|MOSI<br />
| PA7<br />
| PA7<br />
| PA7<br />
| PA7<br />
| PA7<br />
| PA7<br />
| GPIO43<br />
|-<br />
| rowspan="3" | SPI1A<br />
| bgcolor=#0C0|SCK<br />
| PB3<br />
| PB3<br />
| PB3<br />
| PB3<br />
| PB3<br />
| PB3<br />
| <br />
| rowspan="3" | PB3 conflicts with SWO<br />
|-<br />
| bgcolor=#0C0|MISO<br />
| PB4<br />
| PB4<br />
| PB4<br />
| PB4<br />
| PB4<br />
| PB4<br />
| <br />
|-<br />
| bgcolor=#0C0|MOSI<br />
| PB5<br />
| PB5<br />
| PB5<br />
| PB5<br />
| PB5<br />
| PB5<br />
| <br />
|-<br />
| rowspan="3" | SPI2<br />
| bgcolor=#0C0|SCK<br />
| PB10<br />
| PB10<br />
| PB10<br />
| PB10<br />
| PB10<br />
| PB10<br />
| <br />
| rowspan="3" | <br />
|-<br />
| bgcolor=#0C0|MISO<br />
| PC2<br />
| PC2<br />
| PC2<br />
| PC2<br />
| PC2<br />
| PC2<br />
| <br />
|-<br />
| bgcolor=#0C0|MOSI<br />
| PC3<br />
| PC3<br />
| PC3<br />
| PC3<br />
| PC3<br />
| PC3<br />
| <br />
|-<br />
| rowspan="3" | SPI2A<br />
| bgcolor=#0C0|SCK<br />
| PB13<br />
| PB13<br />
| PB13<br />
| PB13<br />
| PB13<br />
| PB13<br />
| GPIO22<br />
| rowspan="3" | RP2350 SPI0<br />
|-<br />
| bgcolor=#0C0|MISO<br />
| PB14<br />
| PB14<br />
| PB14<br />
| PB14<br />
| PB14<br />
| PB14<br />
| GPIO20<br />
|-<br />
| bgcolor=#0C0|MOSI<br />
| PB15<br />
| PB15<br />
| PB15<br />
| PB15<br />
| PB15<br />
| PB15<br />
| GPIO23 <br />
|-<br />
| rowspan="3" | SPI3<br />
| bgcolor=#CC0|SCK<br />
| PC10<br />
| PC10<br />
| PC10<br />
| bgcolor=#CC0|N/A<br />
| PC10<br />
| PC10<br />
| <br />
| <br />
|-<br />
| bgcolor=#CC0|MISO<br />
| PC11<br />
| PC11<br />
| PC11<br />
| bgcolor=#CC0|N/A<br />
| PC11<br />
| PC11<br />
| <br />
|<br />
|-<br />
| bgcolor=#CC0|MOSI<br />
| PC12<br />
| PC12<br />
| PC12<br />
| bgcolor=#CC0|N/A<br />
| PC12<br />
| PC12<br />
| <br />
|<br />
|-<br />
| rowspan="3" | SPI3A<br />
| bgcolor=#CC0|SCK<br />
| PB3<br />
| PB3<br />
| PB3<br />
| bgcolor=#CC0|N/A<br />
| PB3<br />
| PB3<br />
| <br />
| Conflicts with SWO<br />
|-<br />
| bgcolor=#CC0|MISO<br />
| PB4<br />
| PB4<br />
| PB4<br />
| bgcolor=#CC0|N/A<br />
| PB4<br />
| PB4<br />
| <br />
|<br />
|-<br />
| bgcolor=#CC0|MOSI<br />
| PB5<br />
| PB5<br />
| PB5<br />
| bgcolor=#CC0|N/A<br />
| PB5<br />
| PB5<br />
| <br />
|<br />
|}<br />
<br />
== SDIO ==<br />
STM32F407: SDIO<br />
<br />
STM32L475: SDMMC<br />
<br />
STM32H562: SDMMC<br />
<br />
STM32C071: N/A<br />
<br />
STM32C551: N/A<br />
<br />
STM32H723: SDMMC<br />
<br />
{| class="wikitable sortable"<br />
! Variant<br />
! PIN <br />
! STM32F407<br />
! STM32L475<br />
! STM32H562<br />
! STM32C071<br />
! STM32C551<br />
! STM32H723<br />
! RP2354<br />
|-<br />
| rowspan="6" | Only<br />
| bgcolor=#CC0|CMD<br />
| PD2<br />
| PD2<br />
| PD2<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PD2<br />
| GPIO30<br />
|-<br />
| bgcolor=#CC0|CK<br />
| PC12<br />
| PC12<br />
| PC12<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PC12<br />
| GPIO31<br />
|-<br />
| bgcolor=#CC0|D0<br />
| PC8<br />
| PC8<br />
| PC8<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PC8<br />
| GPIO35<br />
|-<br />
| bgcolor=#CC0|D1<br />
| PC9<br />
| PC9<br />
| PC9<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PC9<br />
| GPIO34<br />
|-<br />
| bgcolor=#CC0|D2<br />
| PC10<br />
| PC10<br />
| PC10<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PC10<br />
| GPIO33<br />
|-<br />
| bgcolor=#CC0|D3<br />
| PC11<br />
| PC11<br />
| PC11<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PC11<br />
| GPIO32<br />
|}<br />
<br />
== Ethernet (RMII) ==<br />
STM32F407: <br />
<br />
STM32L475: <br />
<br />
STM32H562: <br />
<br />
STM32C071: <br />
<br />
STM32C551: <br />
<br />
STM32H723:<br />
<br />
RP2354: With PIO, https://github.com/rscott2049/pico-rmii-ethernet_nce <br />
<br />
{| class="wikitable"<br />
! Variant<br />
! PIN <br />
! STM32F407<br />
! STM32L475<br />
! STM32H562<br />
! STM32C071<br />
! STM32C551<br />
! STM32H723<br />
! RP2354<br />
|-<br />
| rowspan="10" | Only<br />
| bgcolor=#CC0| MDIO<br />
| PA2<br />
| bgcolor=#CC0 | N/A<br />
| PA2<br />
| bgcolor=#CC0 | N/A<br />
| bgcolor=#CC0 | N/A<br />
| PA2<br />
| GPIO44<br />
|-<br />
| bgcolor=#CC0| REF_CLK<br />
| PA1<br />
| bgcolor=#CC0 | N/A<br />
| PA1<br />
| bgcolor=#CC0 | N/A<br />
| bgcolor=#CC0 | N/A<br />
| PA1<br />
| GPIO41<br />
|-<br />
| bgcolor=#CC0| MDC<br />
| PC1<br />
| bgcolor=#CC0 | N/A<br />
| PC1<br />
| bgcolor=#CC0 | N/A<br />
| bgcolor=#CC0 | N/A<br />
| PC1<br />
| GPIO47<br />
|-<br />
| bgcolor=#CC0| TX_EN<br />
| PB11<br />
| bgcolor=#CC0 | N/A<br />
| PB11<br />
| bgcolor=#CC0 | N/A<br />
| bgcolor=#CC0 | N/A<br />
| PB11<br />
| GPIO2<br />
|-<br />
| bgcolor=#CC0| TXD0<br />
| PB12<br />
| bgcolor=#CC0 | N/A<br />
| PB12<br />
| bgcolor=#CC0 | N/A<br />
| bgcolor=#CC0 | N/A<br />
| PB12<br />
| GPIO24<br />
|-<br />
| bgcolor=#F44| TXD1<br />
| PB13<br />
| bgcolor=#CC0 | N/A<br />
| bgcolor=#F44 | PB15<br />
| bgcolor=#CC0 | N/A<br />
| bgcolor=#CC0 | N/A<br />
| PB13<br />
| GPIO22<br />
|-<br />
| bgcolor=#CC0| RXD0<br />
| PC4<br />
| bgcolor=#CC0 | N/A<br />
| PC4<br />
| bgcolor=#CC0 | N/A<br />
| bgcolor=#CC0 | N/A<br />
| PC4<br />
| GPIO10<br />
|-<br />
| bgcolor=#CC0| RXD1<br />
| PC5<br />
| bgcolor=#CC0 | N/A<br />
| PC5<br />
| bgcolor=#CC0 | N/A<br />
| bgcolor=#CC0 | N/A<br />
| PC5<br />
| GPIO11<br />
|-<br />
| bgcolor=#CC0| CRS_DV<br />
| PA7<br />
| bgcolor=#CC0 | N/A<br />
| PA7<br />
| bgcolor=#CC0 | N/A<br />
| bgcolor=#CC0 | N/A<br />
| PA7<br />
| GPIO43<br />
|}<br />
<br />
== ULPI ==<br />
STM32F407: ULPI<br />
<br />
STM32L475: N/A<br />
<br />
STM32H562: N/A<br />
<br />
STM32C071: N/A<br />
<br />
STM32C551: N/A<br />
<br />
STM32H723: ULPI<br />
<br />
{| class="wikitable"<br />
! Variant<br />
! PIN <br />
! STM32F407<br />
! STM32L475<br />
! STM32H562<br />
! STM32C071<br />
! STM32C551<br />
! STM32H723<br />
! RP2354<br />
|-<br />
| rowspan="12" | Only<br />
| bgcolor=#CC0| STP<br />
| PC0<br />
| bgcolor=#CC0| N/A<br />
| bgcolor=#CC0| N/A<br />
| bgcolor=#CC0| N/A<br />
| bgcolor=#CC0| N/A<br />
| PC0<br />
| bgcolor=#CC0| N/A<br />
|-<br />
| bgcolor=#CC0| DIR<br />
| PC2<br />
| bgcolor=#CC0| N/A<br />
| bgcolor=#CC0| N/A<br />
| bgcolor=#CC0| N/A<br />
| bgcolor=#CC0| N/A<br />
| PC2<br />
| bgcolor=#CC0| N/A <br />
|-<br />
| bgcolor=#CC0| NXT<br />
| PC3<br />
| bgcolor=#CC0| N/A<br />
| bgcolor=#CC0| N/A<br />
| bgcolor=#CC0| N/A<br />
| bgcolor=#CC0| N/A<br />
| PC3<br />
| bgcolor=#CC0| N/A <br />
|-<br />
| bgcolor=#CC0| CK<br />
| PA5<br />
| bgcolor=#CC0| N/A<br />
| bgcolor=#CC0| N/A<br />
| bgcolor=#CC0| N/A<br />
| bgcolor=#CC0| N/A<br />
| PA5<br />
| bgcolor=#CC0| N/A <br />
|-<br />
| bgcolor=#CC0|D0<br />
| PA3<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PA3<br />
| bgcolor=#CC0|N/A<br />
|-<br />
| bgcolor=#CC0|D1<br />
| PB0<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PB0<br />
| bgcolor=#CC0|N/A<br />
|-<br />
| bgcolor=#CC0|D2<br />
| PB1<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PB1<br />
| bgcolor=#CC0|N/A<br />
|-<br />
| bgcolor=#CC0|D3<br />
| PB10<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PB10<br />
| bgcolor=#CC0|N/A<br />
|-<br />
| bgcolor=#CC0|D4<br />
| PB11<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PB11<br />
| bgcolor=#CC0|N/A<br />
|-<br />
| bgcolor=#CC0|D5<br />
| PB12<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PB12<br />
| bgcolor=#CC0|N/A<br />
|-<br />
| bgcolor=#CC0|D6<br />
| PB13<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PB13<br />
| bgcolor=#CC0|N/A<br />
|-<br />
| bgcolor=#CC0|D7<br />
| PB5<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PB5<br />
| bgcolor=#CC0|N/A<br />
|}<br />
<br />
== I2S ==<br />
STM32F407: I2S2, I2S3<br />
<br />
STM32L475: SAI1, SAI2 (serial audio interface)<br />
<br />
STM32H562: I2S1, I2S2, I2S3<br />
<br />
STM32C071: I2S1 (half duplex only)<br />
<br />
STM32C551: I2S1, I2S2, I2S3<br />
<br />
STM32H723: I2S1, I2S2, I2S3<br />
<br />
{| class="wikitable sortable"<br />
! Variant<br />
! PIN <br />
! STM32F407<br />
! STM32L475<br />
! STM32H562<br />
! STM32C071<br />
! STM32C551<br />
! STM32H723<br />
! RP2354<br />
|-<br />
| rowspan="5" | I2S1<br />
| bgcolor=#F44|MCK<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#F44|PB8<br />
| PC4<br />
| bgcolor=#F44|PA6, PA11, PD5, PB4, PB6<br />
| PC4<br />
| PC4<br />
| GPIO10<br />
|-<br />
| bgcolor=#F44|SDI<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#F44|PB5<br />
| PA6<br />
| bgcolor=#F44|PA2,PA7,PA12,PB5,PD6,PB6††<br />
| PA6<br />
| PA6<br />
| GPIO40<br />
|-<br />
| bgcolor=#F44|SDO<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#F44|PC3<br />
| PA7<br />
| PA7<br />
| PA7<br />
| PA7<br />
| GPIO43<br />
|-<br />
| bgcolor=#F44|CK<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#F44|PB10<br />
| PA5<br />
| PA5<br />
| PA5<br />
| PA5<br />
| GPIO42<br />
|-<br />
| bgcolor=#F44|WS<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#F44|PB9<br />
| PA4<br />
| bgcolor=#F44|PA1,PA5,PD8,PB3,PB6<br />
| PA4<br />
| PA4<br />
| GPIO27<br />
|-<br />
| rowspan="5" | I2S2<br />
| bgcolor=#F44|MCK<br />
| PC6<br />
| bgcolor=#F44|PB14<br />
| PC6<br />
| bgcolor=#CC0|N/A<br />
| PC6<br />
| PC6<br />
| GPIO26<br />
|-<br />
| bgcolor=#F44|SDI<br />
| PC2<br />
| bgcolor=#F44|PC12<br />
| PC2<br />
| bgcolor=#CC0|N/A<br />
| PC2<br />
| PC2<br />
| GPIO25<br />
|-<br />
| bgcolor=#F44|SDO<br />
| PC3<br />
| bgcolor=#F44|PD11<br />
| PC3<br />
| bgcolor=#CC0|N/A<br />
| PC3<br />
| PC3<br />
| GPIO21<br />
|-<br />
| bgcolor=#F44|CK<br />
| PB10<br />
| bgcolor=#F44|PD10<br />
| PB10<br />
| bgcolor=#CC0|N/A<br />
| PB10<br />
| PB10<br />
| GPIO3<br />
|-<br />
| bgcolor=#CC0|WS<br />
| PB12<br />
| PB12<br />
| PB12<br />
| bgcolor=#CC0|N/A<br />
| PB12<br />
| PB12<br />
| GPIO24<br />
|-<br />
| rowspan="5" | I2S2a<br />
| bgcolor=#0FF|MCK<br />
| bgcolor=#0FF|N/A<br />
| PD9<br />
| bgcolor=#0FF|N/A<br />
| bgcolor=#0FF|N/A<br />
| bgcolor=#0FF|N/A<br />
| bgcolor=#0FF|N/A<br />
| <br />
|-<br />
| bgcolor=#CC0|SDI<br />
| PB14<br />
| bgcolor=#CC0|N/A<br />
| PB14<br />
| bgcolor=#CC0|N/A<br />
| PB14<br />
| PB14<br />
| GPIO20<br />
|-<br />
| bgcolor=#CC0|SDO<br />
| PB15<br />
| PB15<br />
| PB15<br />
| bgcolor=#CC0|N/A<br />
| PB15<br />
| PB15<br />
| GPIO23<br />
|-<br />
| bgcolor=#CC0|CK<br />
| PB13<br />
| PB13<br />
| PB13<br />
| bgcolor=#CC0|N/A<br />
| PB13<br />
| PB13<br />
| GPIO22<br />
|-<br />
| bgcolor=#CC0|WS<br />
| PB9<br />
| PB9<br />
| PB9<br />
| bgcolor=#CC0|N/A<br />
| PB9<br />
| PB9<br />
| GPIO28<br />
|-<br />
| rowspan="5" | I2S3<br />
| bgcolor=#CC0|MCK<br />
| PC7<br />
| bgcolor=#CC0|N/A<br />
| PC7<br />
| bgcolor=#CC0|N/A<br />
| PC7<br />
| PC7<br />
| <br />
|-<br />
| bgcolor=#CC0|SDI<br />
| PC11<br />
| bgcolor=#CC0|N/A<br />
| PC11<br />
| bgcolor=#CC0|N/A<br />
| PC11<br />
| PC11<br />
| <br />
|-<br />
| bgcolor=#CC0|SDO<br />
| PC12<br />
| bgcolor=#CC0|N/A<br />
| PC12<br />
| bgcolor=#CC0|N/A<br />
| PC12<br />
| PC12<br />
| <br />
|-<br />
| bgcolor=#CC0|CK<br />
| PC10<br />
| bgcolor=#CC0|N/A<br />
| PC10<br />
| bgcolor=#CC0|N/A<br />
| PC10<br />
| PC10<br />
| <br />
|-<br />
| bgcolor=#CC0|WS<br />
| PA4<br />
| bgcolor=#CC0|N/A<br />
| PA4<br />
| bgcolor=#CC0|N/A<br />
| PA4<br />
| PA4<br />
| <br />
|-<br />
| rowspan="5" | I2S3a<br />
| bgcolor=#0FF|MCK<br />
| bgcolor=#0FF|N/A<br />
| bgcolor=#0FF|N/A<br />
| bgcolor=#0FF|N/A<br />
| bgcolor=#0FF|N/A<br />
| bgcolor=#0FF|N/A<br />
| bgcolor=#0FF|N/A<br />
| <br />
|-<br />
| bgcolor=#CC0|SDI<br />
| PB4<br />
| bgcolor=#CC0|N/A<br />
| PB4<br />
| bgcolor=#CC0|N/A<br />
| PB4<br />
| PB4<br />
| <br />
|-<br />
| bgcolor=#CC0|SDO<br />
| PB5<br />
| bgcolor=#CC0|N/A<br />
| PB5<br />
| bgcolor=#CC0|N/A<br />
| PB5<br />
| PB5<br />
| <br />
|-<br />
| bgcolor=#CC0|CK<br />
| PB3<br />
| bgcolor=#CC0|N/A<br />
| PB3<br />
| bgcolor=#CC0|N/A<br />
| PB3<br />
| PB3<br />
| <br />
|-<br />
| bgcolor=#CC0|WS<br />
| PA15<br />
| bgcolor=#CC0|N/A<br />
| PA15<br />
| bgcolor=#CC0|N/A<br />
| PA15,PB8,PE4 †††<br />
| PA15<br />
| <br />
|}<br />
<br />
Notes; <br />
<br />
†† The STM32C071 has only one half-duplex I2S, and the _SD pin can either be in INPUT or OUTPUT mode. Many pins, how do we map?<br />
<br />
††† I2S3_WS is ONLY mapped on PA15 (used for SWDIO), except on STM32C551 which ALSO has it on PB8.<br />
<br />
== DACs ==<br />
<br />
{| class="wikitable"<br />
! Variant<br />
! PIN <br />
! STM32F407<br />
! STM32L475<br />
! STM32H562<br />
! STM32C071<br />
! STM32C551<br />
! STM32H723<br />
! RP2354<br />
|-<br />
| rowspan="2" |DAC1<br />
| bgcolor=#CC0|OUT1<br />
| PA4<br />
| PA4<br />
| PA4<br />
| bgcolor=#CC0|N/A<br />
| PA4<br />
| PA4<br />
| bgcolor=#CC0|N/A<br />
|-<br />
| bgcolor=#CC0|OUT2<br />
| PA5<br />
| PA5<br />
| PA5<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PA5<br />
| bgcolor=#CC0|N/A<br />
|}<br />
<br />
== ADCs ==<br />
ADCs are so numerous that comparative tables are difficult to establish.<br />
<br />
STM32F407; 12 channels common for ADC1, ADC2 and ADC3. 4 channels for ADC1 and ADC2<br />
<br />
STM32F407; 4 channels common for ADC1, ADC2 and ADC3. 12 channels for ADC1 and ADC2<br />
<br />
STM32H562; All 16 channels common for ADC1 and ADC2, can also be configured as 8 differential pair inputs.<br />
<br />
STM32C071; Only ADC1, 19 external channels.<br />
<br />
STM32C551; 7 channels common for ADC1 and ADC2.<br />
<br />
STM32H723; ADC1 and ADC2 are 16 bits, ADC3 is 12 bits. All 3 can also be configured as 8 differential pair inputs.<br />
<br />
RP2354; One ADC, 12 bits, 0.5 Msps<br />
<br />
{| class="wikitable"<br />
! Variant<br />
! PIN <br />
! STM32F407<br />
! STM32L475<br />
! STM32H562<br />
! STM32C071<br />
! STM32C551<br />
! STM32H723<br />
! RP2354<br />
|-<br />
| rowspan="3" |ADC1<br />
| Pins<br />
| PA0-PA7,PC0-PC5,PB0-PB1<br />
| PA0-PA7,PC0-PC5,PB0-PB1<br />
| PA0-PA7,PC0-PC5,PB0-PB1<br />
| PA0-PA8,PA13-PA14,PC0-PC5,PB0-PB2,PB10-PB12<br />
| PA0-PA7,PC0-PC3<br />
| PA0-PA7,PC0-PC2,PC4-PC5,PB0-PB1<br />
| GPIO40-GPIO47<br />
|-<br />
| Channels<br />
| 16<br />
| 16<br />
| 16<br />
| 19<br />
| 12<br />
| 15<br />
| 8<br />
|-<br />
| Msps<br />
| 2.4<br />
| 5<br />
| 5<br />
| 2.5<br />
| 2.25<br />
| 3.6<br />
| 0.5<br />
|-<br />
| rowspan="3" |ADC2<br />
| Pins<br />
| PA0-PA7,PC0-PC5,PB0-PB1<br />
| PA0-PA7,PC0-PC5,PB0-PB1<br />
| PA0-PA7,PC0-PC5,PB0-PB1<br />
| N/A<br />
| PA0-PA3,PC1-PC5,PB0-PB2<br />
| PA2-PA7,PC0-PC2,PC4-PC5,PB0-PB1<br />
| N/A<br />
|-<br />
| Channels<br />
| 16<br />
| 16<br />
| 16<br />
| N/A<br />
| 12<br />
| 13<br />
| N/A<br />
|-<br />
| Msps<br />
| 2.4<br />
| 5<br />
| 5<br />
| N/A<br />
| 2.25<br />
| 3.6<br />
| N/A<br />
|-<br />
| rowspan="3" |ADC3<br />
| Pins<br />
| PA0-PA7,PC0-PC3<br />
| PC0-PC3<br />
| N/A<br />
| N/A<br />
| N/A<br />
| PC0-PC3<br />
| N/A<br />
|-<br />
| Channels<br />
| 6<br />
| 4<br />
| N/A<br />
| N/A<br />
| N/A<br />
| 4 (12 bits)<br />
| N/A<br />
|-<br />
| Msps<br />
| 2.4<br />
| 5<br />
| N/A<br />
| N/A<br />
| N/A<br />
| 5<br />
| N/A<br />
|}</div>
Niclas
https://stm32world.com/w/index.php?title=Streamline_Peripheral_Pin_Mapping&diff=8499
Streamline Peripheral Pin Mapping
2026-09-11T15:42:54Z
<p>Niclas: /* I2C */</p>
<hr />
<div>[[Category:Streamline]][[Category:Work in progress]]<br />
<br />
== General notes ==<br />
<span style="background:#0C0">field</span> means that all MCUs can be mapped identically.<br />
<br />
<span style="background:#CC0">field</span> means it is missing the peripheral.<br />
<br />
<span style="background:#F44">field</span> means that pins are not same across all MCUs.<br />
<br />
<span style="background:#0FF">field</span> is I2Sx_MCK only exist on one pin.<br />
<br />
=== RP2350 ===<br />
<br />
Trying to avoid 12 - 19 as these can be used for HSTX but they should be wired to backplane.<br />
<br />
== SWD ==<br />
<br />
{| class="wikitable"<br />
! Variant<br />
! PIN <br />
! STM32F407<br />
! STM32L475<br />
! STM32H562<br />
! STM32C071<br />
! STM32C551<br />
! STM32H723<br />
! RP2354<br />
! Remarks<br />
|-<br />
| rowspan="3" | All<br />
| bgcolor=#0C0|SWDIO<br />
| PA13<br />
| PA13<br />
| PA13<br />
| PA13<br />
| PA13<br />
| PA13<br />
| SWDIO<br />
| rowspan="2" | RP Pico Dedicated pin<br />
|-<br />
| bgcolor=#0C0|SWCLK<br />
| PA14<br />
| PA14<br />
| PA14<br />
| PA14<br />
| PA14<br />
| PA14<br />
| SWCLK<br />
|-<br />
| bgcolor=#CC0|SWO<br />
| PB3<br />
| PB3<br />
| PB3<br />
| bgcolor=#CC0|N/A<br />
| PB3<br />
| PB3<br />
| TBD<br />
| N/A<br />
|}<br />
<br />
== UARTs ==<br />
<br />
{| class="wikitable sortable"<br />
! Variant<br />
! PIN <br />
! STM32F407<br />
! STM32L475<br />
! STM32H562<br />
! STM32C071<br />
! STM32C551<br />
! STM32H723<br />
! RP2354<br />
! Remarks<br />
|-<br />
| rowspan="2" | USART1<br />
| bgcolor=#0C0|TX<br />
| PA9<br />
| PA9<br />
| PA9<br />
| PA9<br />
| PA9<br />
| PA9<br />
| GPIO0<br />
| rowspan="2" | Connect default<br/>RP2350 UART0<br />
|-<br />
| bgcolor=#0C0|RX<br />
| PA10<br />
| PA10<br />
| PA10<br />
| PA10<br />
| PA10<br />
| PA10<br />
| GPIO1<br />
|-<br />
| rowspan="2" | USART1A<br />
| bgcolor=#0C0|TX<br />
| PB6<br />
| PB6<br />
| PB6<br />
| PB6<br />
| PB6<br />
| PB6<br />
| <br />
| rowspan="2" | <br />
|-<br />
| bgcolor=#0C0|RX<br />
| PB7<br />
| PB7<br />
| PB7<br />
| PB7<br />
| PB7<br />
| PB7<br />
| <br />
|-<br />
| rowspan="2" | USART2<br />
| bgcolor=#0C0|TX<br />
| PA2<br />
| PA2<br />
| PA2<br />
| PA2<br />
| PA2<br />
| PA2<br />
| GPIO44<br />
| rowspan="2" | RP2350 UART1<br />
|-<br />
| bgcolor=#0C0|RX<br />
| PA3<br />
| PA3<br />
| PA3<br />
| PA3<br />
| PA3<br />
| PA3<br />
| GPIO45<br />
|-<br />
| rowspan="2" | USART2A<br />
| bgcolor=#0C0|TX<br />
| PD5<br />
| PD5<br />
| PD5<br />
| PD5<br />
| PD5<br />
| PD5<br />
| GPIO4<br />
| rowspan="2" | RP2350 UART1<br />
|-<br />
| bgcolor=#0C0|RX<br />
| PD6<br />
| PD6<br />
| PD6<br />
| PD6<br />
| PD6<br />
| PD6<br />
| GPIO5<br />
|-<br />
| rowspan="2" | USART3<br />
| bgcolor=#CC0|TX<br />
| PB10<br />
| PB10<br />
| PB10<br />
| bgcolor=#CC0|N/A<br />
| PB10<br />
| PB10<br />
| <br />
| rowspan="2" | <br />
|-<br />
| bgcolor=#CC0|RX<br />
| PB11<br />
| PB11<br />
| PB11<br />
| bgcolor=#CC0|N/A<br />
| PB11<br />
| PB11<br />
| <br />
|-<br />
| rowspan="2" | USART3A1<br />
| bgcolor=#CC0|TX<br />
| PD8<br />
| PD8<br />
| PD8<br />
| bgcolor=#CC0|N/A<br />
| PD8<br />
| PD8<br />
| GPIO6<br />
| rowspan="2" | <br />
|-<br />
| bgcolor=#CC0|RX<br />
| PD9<br />
| PD9<br />
| PD9<br />
| bgcolor=#CC0|N/A<br />
| PD9<br />
| PD9<br />
| GPIO7<br />
|-<br />
| rowspan="2" | USART3A2<br />
| bgcolor=#CC0|TX<br />
| PC10<br />
| PC10<br />
| PC10<br />
| bgcolor=#CC0|N/A<br />
| PC10<br />
| PC10<br />
| bgcolor=#CC0|N/A<br />
|<br />
|-<br />
| bgcolor=#CC0|RX<br />
| PC11<br />
| PC11<br />
| PC11<br />
| bgcolor=#CC0|N/A<br />
| PC11<br />
| PC11<br />
| bgcolor=#CC0|N/A<br />
|<br />
|-<br />
| rowspan="2" | UART4<br />
| bgcolor=#CC0|TX<br />
| PA0<br />
| PA0<br />
| PA0<br />
| bgcolor=#CC0|N/A<br />
| PA0<br />
| PA0<br />
| <br />
| rowspan="2" |<br />
|-<br />
| bgcolor=#CC0|RX<br />
| PA1<br />
| PA1<br />
| PA1<br />
| bgcolor=#CC0|N/A<br />
| PA1<br />
| PA1<br />
| <br />
|-<br />
| rowspan="2" | UART4A<br />
| bgcolor=#CC0|TX<br />
| PC10<br />
| PC10<br />
| PC10<br />
| bgcolor=#CC0|N/A<br />
| PC10<br />
| PC10<br />
| <br />
| rowspan="2" | <br />
|-<br />
| bgcolor=#CC0|RX<br />
| PC11<br />
| PC11<br />
| PC11<br />
| bgcolor=#CC0|N/A<br />
| PC11<br />
| PC11<br />
| <br />
|-<br />
| rowspan="2" | UART5<br />
| bgcolor=#CC0|TX<br />
| PC12<br />
| PC12<br />
| PC12<br />
| bgcolor=#CC0|N/A<br />
| PC12<br />
| PC12<br />
| TBD<br />
|<br />
|-<br />
| bgcolor=#CC0|RX<br />
| PD2<br />
| PD2<br />
| PD2<br />
| bgcolor=#CC0|N/A<br />
| PD2<br />
| PD2<br />
| TBD<br />
|<br />
|-<br />
| rowspan="2" | USART6<br />
| bgcolor=#CC0|TX<br />
| PC6<br />
| bgcolor=#CC0|N/A<br />
| PC6<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PC6<br />
| TBD<br />
|<br />
|-<br />
| bgcolor=#CC0|RX<br />
| PC7<br />
| bgcolor=#CC0|N/A<br />
| PC7<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PC7<br />
| TBD<br />
|<br />
|}<br />
<br />
== CAN ==<br />
<br />
{| class="wikitable sortable"<br />
! Variant<br />
! PIN <br />
! STM32F407<br />
! STM32L475<br />
! STM32H562<br />
! STM32C071<br />
! STM32C551<br />
! STM32H723<br />
! RP2354<br />
|-<br />
| rowspan="2" | CAN1<br />
| bgcolor=#CC0|TX<br />
| PA12<br />
| PA12<br />
| PA12<br />
| bgcolor=#CC0|N/A<br />
| PA12<br />
| PA12<br />
| TBD<br />
|-<br />
| bgcolor=#CC0|RX<br />
| PA11<br />
| PA11<br />
| PA11<br />
| bgcolor=#CC0|N/A<br />
| PA11<br />
| PA11<br />
| TBD<br />
|-<br />
| rowspan="2" | CAN1A<br />
| bgcolor=#CC0|TX<br />
| PD1<br />
| PD1<br />
| PD1<br />
| bgcolor=#CC0|N/A<br />
| PD1<br />
| PD1<br />
| TBD<br />
|-<br />
| bgcolor=#CC0|RX<br />
| PD0<br />
| PD0<br />
| PD0<br />
| bgcolor=#CC0|N/A<br />
| PD0<br />
| PD0<br />
| TBD<br />
|-<br />
| rowspan="2" | CAN2<br />
| bgcolor=#CC0|TX<br />
| PB13<br />
| bgcolor=#CC0|N/A<br />
| PB13 <br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PB13<br />
| TBD<br />
|-<br />
| bgcolor=#CC0|RX<br />
| PB12<br />
| bgcolor=#CC0|N/A<br />
| PB13<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PB13<br />
| TBD<br />
|-<br />
| rowspan="2" | CAN2A<br />
| bgcolor=#CC0|TX<br />
| PB6<br />
| bgcolor=#CC0|N/A<br />
| PB6<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PB6<br />
| TBD<br />
|-<br />
| bgcolor=#CC0|RX<br />
| PB5<br />
| bgcolor=#CC0|N/A<br />
| PB6<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PB6<br />
| TBD<br />
|}<br />
<br />
== USB ==<br />
STM32F407=HS/FS host/device/otg<br />
<br />
STM32L475=FS host/device/otg no crystal<br />
<br />
STM32H562=FS PD<br />
<br />
STM32C071=FS no crystal<br />
<br />
STM32C551=FS host/device<br />
<br />
STM32H723=HS/FS host/device/otg<br />
<br />
RP2354=FS host/device<br />
<br />
{| class="wikitable"<br />
! Variant<br />
! PIN <br />
! STM32F407<br />
! STM32L475<br />
! STM32H562<br />
! STM32C071<br />
! STM32C551<br />
! STM32H723<br />
! RP2354<br />
! Remarks<br />
|-<br />
| rowspan="2" | All<br />
| bgcolor=#0C0|DM<br />
| PA11<br />
| PA11<br />
| PA11<br />
| PA11<br />
| PA11<br />
| PA11<br />
| DM<br />
| rowspan="2" | RP2350 dedicated pins<br />
|-<br />
| bgcolor=#0C0|DP<br />
| PA12<br />
| PA12<br />
| PA12<br />
| PA12<br />
| PA12<br />
| PA12<br />
| DP<br />
|}<br />
<br />
== I2C ==<br />
<br />
{| class="wikitable"<br />
! Variant<br />
! PIN <br />
! STM32F407<br />
! STM32L475<br />
! STM32H562<br />
! STM32C071<br />
! STM32C551<br />
! STM32H723<br />
! RP2354<br />
! Remarks<br />
|-<br />
| rowspan="2" | I2C1<br />
| bgcolor=#0C0|SCL<br />
| PB6<br />
| PB6<br />
| PB6<br />
| PB6<br />
| PB6<br />
| PB6<br />
| GPIO9<br />
| rowspan="2" | RP2350 ICL0<br />
|-<br />
| bgcolor=#0C0|SDA<br />
| PB7<br />
| PB7<br />
| PB7<br />
| PB7<br />
| PB7<br />
| PB7<br />
| GPIO8<br />
|-<br />
| rowspan="2" | I2C1A<br />
| bgcolor=#0C0|SCL<br />
| PB8<br />
| PB8<br />
| PB8<br />
| PB8<br />
| PB8<br />
| PB8<br />
| TBD<br />
|<br />
|-<br />
| bgcolor=#0C0|SDA<br />
| PB9<br />
| PB9<br />
| PB9<br />
| PB9<br />
| PB9<br />
| PB9<br />
| TBD<br />
|<br />
|-<br />
| rowspan="2" | I2C2<br />
| bgcolor=#0C0|SCL<br />
| PB10<br />
| PB10<br />
| PB10<br />
| PB10<br />
| PB10<br />
| PB10<br />
| GPIO3<br />
| rowspan="2" | RP2350 I2C1<br />
|-<br />
| bgcolor=#0C0|SDA<br />
| PB11<br />
| PB11<br />
| PB11<br />
| PB11<br />
| PB11<br />
| PB11<br />
| GPIO2<br />
|-<br />
| rowspan="2" | I2C3<br />
| bgcolor=#F44|SCL<br />
| PA8<br />
| bgcolor=#F44|PC0<br />
| PA8<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PA8<br />
| TBD<br />
|<br />
|-<br />
| bgcolor=#F44|SDA<br />
| PC9<br />
| bgcolor=#F44|PC1<br />
| PC9<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PC9<br />
| TBD<br />
|<br />
|}<br />
<br />
== SPI ==<br />
<br />
* RP2350 SPI0 SCK: 2 / 6 / 18 / 22 / 34 / 38 <br />
* RP2350 SPI0 MISO: 0 / 4 / 16 / 20 / 32 / 36<br />
* RP2350 SPI0 MOSI: 3 / 7 / 19 / 23 / 35 / 39<br />
<br />
* RP2350 SPI1 SCK: 10 / 14 / 26 / 30 / 42 / 46<br />
* RP2350 SPI1 MISO: 8 / 12 / 24 / 28 / 40 / 44<br />
* RP2350 SPI1 MOSI: 11 / 15 / 27 / 31 / 43 / 47<br />
<br />
{| class="wikitable sortable"<br />
! Variant<br />
! PIN <br />
! STM32F407<br />
! STM32L475<br />
! STM32H562<br />
! STM32C071<br />
! STM32C551<br />
! STM32H723<br />
! RP2354<br />
! Remarks<br />
|-<br />
| rowspan="3" | SPI1<br />
| bgcolor=#0C0|SCK<br />
| PA5<br />
| PA5<br />
| PA5<br />
| PA5<br />
| PA5<br />
| PA5<br />
| GPIO42<br />
| rowspan="3" | RP2350 SPI1<br />
|-<br />
| bgcolor=#0C0|MISO<br />
| PA6<br />
| PA6<br />
| PA6<br />
| PA6<br />
| PA6<br />
| PA6<br />
| GPIO40<br />
|-<br />
| bgcolor=#0C0|MOSI<br />
| PA7<br />
| PA7<br />
| PA7<br />
| PA7<br />
| PA7<br />
| PA7<br />
| GPIO43<br />
|-<br />
| rowspan="3" | SPI1A<br />
| bgcolor=#0C0|SCK<br />
| PB3<br />
| PB3<br />
| PB3<br />
| PB3<br />
| PB3<br />
| PB3<br />
| <br />
| rowspan="3" | PB3 conflicts with SWO<br />
|-<br />
| bgcolor=#0C0|MISO<br />
| PB4<br />
| PB4<br />
| PB4<br />
| PB4<br />
| PB4<br />
| PB4<br />
| <br />
|-<br />
| bgcolor=#0C0|MOSI<br />
| PB5<br />
| PB5<br />
| PB5<br />
| PB5<br />
| PB5<br />
| PB5<br />
| <br />
|-<br />
| rowspan="3" | SPI2<br />
| bgcolor=#0C0|SCK<br />
| PB10<br />
| PB10<br />
| PB10<br />
| PB10<br />
| PB10<br />
| PB10<br />
| <br />
| rowspan="3" | <br />
|-<br />
| bgcolor=#0C0|MISO<br />
| PC2<br />
| PC2<br />
| PC2<br />
| PC2<br />
| PC2<br />
| PC2<br />
| <br />
|-<br />
| bgcolor=#0C0|MOSI<br />
| PC3<br />
| PC3<br />
| PC3<br />
| PC3<br />
| PC3<br />
| PC3<br />
| <br />
|-<br />
| rowspan="3" | SPI2A<br />
| bgcolor=#0C0|SCK<br />
| PB13<br />
| PB13<br />
| PB13<br />
| PB13<br />
| PB13<br />
| PB13<br />
| GPIO22<br />
| rowspan="3" | RP2350 SPI0<br />
|-<br />
| bgcolor=#0C0|MISO<br />
| PB14<br />
| PB14<br />
| PB14<br />
| PB14<br />
| PB14<br />
| PB14<br />
| GPIO20<br />
|-<br />
| bgcolor=#0C0|MOSI<br />
| PB15<br />
| PB15<br />
| PB15<br />
| PB15<br />
| PB15<br />
| PB15<br />
| GPIO23 <br />
|-<br />
| rowspan="3" | SPI3<br />
| bgcolor=#CC0|SCK<br />
| PC10<br />
| PC10<br />
| PC10<br />
| bgcolor=#CC0|N/A<br />
| PC10<br />
| PC10<br />
| <br />
| <br />
|-<br />
| bgcolor=#CC0|MISO<br />
| PC11<br />
| PC11<br />
| PC11<br />
| bgcolor=#CC0|N/A<br />
| PC11<br />
| PC11<br />
| <br />
|<br />
|-<br />
| bgcolor=#CC0|MOSI<br />
| PC12<br />
| PC12<br />
| PC12<br />
| bgcolor=#CC0|N/A<br />
| PC12<br />
| PC12<br />
| <br />
|<br />
|-<br />
| rowspan="3" | SPI3A<br />
| bgcolor=#CC0|SCK<br />
| PB3<br />
| PB3<br />
| PB3<br />
| bgcolor=#CC0|N/A<br />
| PB3<br />
| PB3<br />
| <br />
| Conflicts with SWO<br />
|-<br />
| bgcolor=#CC0|MISO<br />
| PB4<br />
| PB4<br />
| PB4<br />
| bgcolor=#CC0|N/A<br />
| PB4<br />
| PB4<br />
| <br />
|<br />
|-<br />
| bgcolor=#CC0|MOSI<br />
| PB5<br />
| PB5<br />
| PB5<br />
| bgcolor=#CC0|N/A<br />
| PB5<br />
| PB5<br />
| <br />
|<br />
|}<br />
<br />
== SDIO ==<br />
STM32F407: SDIO<br />
<br />
STM32L475: SDMMC<br />
<br />
STM32H562: SDMMC<br />
<br />
STM32C071: N/A<br />
<br />
STM32C551: N/A<br />
<br />
STM32H723: SDMMC<br />
<br />
{| class="wikitable sortable"<br />
! Variant<br />
! PIN <br />
! STM32F407<br />
! STM32L475<br />
! STM32H562<br />
! STM32C071<br />
! STM32C551<br />
! STM32H723<br />
! RP2354<br />
|-<br />
| rowspan="6" | Only<br />
| bgcolor=#CC0|CMD<br />
| PD2<br />
| PD2<br />
| PD2<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PD2<br />
| GPIO30<br />
|-<br />
| bgcolor=#CC0|CK<br />
| PC12<br />
| PC12<br />
| PC12<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PC12<br />
| GPIO31<br />
|-<br />
| bgcolor=#CC0|D0<br />
| PC8<br />
| PC8<br />
| PC8<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PC8<br />
| GPIO35<br />
|-<br />
| bgcolor=#CC0|D1<br />
| PC9<br />
| PC9<br />
| PC9<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PC9<br />
| GPIO34<br />
|-<br />
| bgcolor=#CC0|D2<br />
| PC10<br />
| PC10<br />
| PC10<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PC10<br />
| GPIO33<br />
|-<br />
| bgcolor=#CC0|D3<br />
| PC11<br />
| PC11<br />
| PC11<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PC11<br />
| GPIO32<br />
|}<br />
<br />
== Ethernet (RMII) ==<br />
STM32F407: <br />
<br />
STM32L475: <br />
<br />
STM32H562: <br />
<br />
STM32C071: <br />
<br />
STM32C551: <br />
<br />
STM32H723:<br />
<br />
RP2354: With PIO, https://github.com/rscott2049/pico-rmii-ethernet_nce <br />
<br />
{| class="wikitable"<br />
! Variant<br />
! PIN <br />
! STM32F407<br />
! STM32L475<br />
! STM32H562<br />
! STM32C071<br />
! STM32C551<br />
! STM32H723<br />
! RP2354<br />
|-<br />
| rowspan="10" | Only<br />
| bgcolor=#CC0| MDIO<br />
| PA2<br />
| bgcolor=#CC0 | N/A<br />
| PA2<br />
| bgcolor=#CC0 | N/A<br />
| bgcolor=#CC0 | N/A<br />
| PA2<br />
| GPIO44<br />
|-<br />
| bgcolor=#CC0| REF_CLK<br />
| PA1<br />
| bgcolor=#CC0 | N/A<br />
| PA1<br />
| bgcolor=#CC0 | N/A<br />
| bgcolor=#CC0 | N/A<br />
| PA1<br />
| GPIO41<br />
|-<br />
| bgcolor=#CC0| MDC<br />
| PC1<br />
| bgcolor=#CC0 | N/A<br />
| PC1<br />
| bgcolor=#CC0 | N/A<br />
| bgcolor=#CC0 | N/A<br />
| PC1<br />
| GPIO47<br />
|-<br />
| bgcolor=#CC0| TX_EN<br />
| PB11<br />
| bgcolor=#CC0 | N/A<br />
| PB11<br />
| bgcolor=#CC0 | N/A<br />
| bgcolor=#CC0 | N/A<br />
| PB11<br />
| GPIO2<br />
|-<br />
| bgcolor=#CC0| TXD0<br />
| PB12<br />
| bgcolor=#CC0 | N/A<br />
| PB12<br />
| bgcolor=#CC0 | N/A<br />
| bgcolor=#CC0 | N/A<br />
| PB12<br />
| GPIO24<br />
|-<br />
| bgcolor=#F44| TXD1<br />
| PB13<br />
| bgcolor=#CC0 | N/A<br />
| bgcolor=#F44 | PB15<br />
| bgcolor=#CC0 | N/A<br />
| bgcolor=#CC0 | N/A<br />
| PB13<br />
| GPIO22<br />
|-<br />
| bgcolor=#CC0| RXD0<br />
| PC4<br />
| bgcolor=#CC0 | N/A<br />
| PC4<br />
| bgcolor=#CC0 | N/A<br />
| bgcolor=#CC0 | N/A<br />
| PC4<br />
| GPIO10<br />
|-<br />
| bgcolor=#CC0| RXD1<br />
| PC5<br />
| bgcolor=#CC0 | N/A<br />
| PC5<br />
| bgcolor=#CC0 | N/A<br />
| bgcolor=#CC0 | N/A<br />
| PC5<br />
| GPIO11<br />
|-<br />
| bgcolor=#CC0| CRS_DV<br />
| PA7<br />
| bgcolor=#CC0 | N/A<br />
| PA7<br />
| bgcolor=#CC0 | N/A<br />
| bgcolor=#CC0 | N/A<br />
| PA7<br />
| GPIO43<br />
|}<br />
<br />
== ULPI ==<br />
STM32F407: ULPI<br />
<br />
STM32L475: N/A<br />
<br />
STM32H562: N/A<br />
<br />
STM32C071: N/A<br />
<br />
STM32C551: N/A<br />
<br />
STM32H723: ULPI<br />
<br />
{| class="wikitable"<br />
! Variant<br />
! PIN <br />
! STM32F407<br />
! STM32L475<br />
! STM32H562<br />
! STM32C071<br />
! STM32C551<br />
! STM32H723<br />
! RP2354<br />
|-<br />
| rowspan="12" | Only<br />
| bgcolor=#CC0| STP<br />
| PC0<br />
| bgcolor=#CC0| N/A<br />
| bgcolor=#CC0| N/A<br />
| bgcolor=#CC0| N/A<br />
| bgcolor=#CC0| N/A<br />
| PC0<br />
| bgcolor=#CC0| N/A<br />
|-<br />
| bgcolor=#CC0| DIR<br />
| PC2<br />
| bgcolor=#CC0| N/A<br />
| bgcolor=#CC0| N/A<br />
| bgcolor=#CC0| N/A<br />
| bgcolor=#CC0| N/A<br />
| PC2<br />
| bgcolor=#CC0| N/A <br />
|-<br />
| bgcolor=#CC0| NXT<br />
| PC3<br />
| bgcolor=#CC0| N/A<br />
| bgcolor=#CC0| N/A<br />
| bgcolor=#CC0| N/A<br />
| bgcolor=#CC0| N/A<br />
| PC3<br />
| bgcolor=#CC0| N/A <br />
|-<br />
| bgcolor=#CC0| CK<br />
| PA5<br />
| bgcolor=#CC0| N/A<br />
| bgcolor=#CC0| N/A<br />
| bgcolor=#CC0| N/A<br />
| bgcolor=#CC0| N/A<br />
| PA5<br />
| bgcolor=#CC0| N/A <br />
|-<br />
| bgcolor=#CC0|D0<br />
| PA3<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PA3<br />
| bgcolor=#CC0|N/A<br />
|-<br />
| bgcolor=#CC0|D1<br />
| PB0<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PB0<br />
| bgcolor=#CC0|N/A<br />
|-<br />
| bgcolor=#CC0|D2<br />
| PB1<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PB1<br />
| bgcolor=#CC0|N/A<br />
|-<br />
| bgcolor=#CC0|D3<br />
| PB10<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PB10<br />
| bgcolor=#CC0|N/A<br />
|-<br />
| bgcolor=#CC0|D4<br />
| PB11<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PB11<br />
| bgcolor=#CC0|N/A<br />
|-<br />
| bgcolor=#CC0|D5<br />
| PB12<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PB12<br />
| bgcolor=#CC0|N/A<br />
|-<br />
| bgcolor=#CC0|D6<br />
| PB13<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PB13<br />
| bgcolor=#CC0|N/A<br />
|-<br />
| bgcolor=#CC0|D7<br />
| PB5<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PB5<br />
| bgcolor=#CC0|N/A<br />
|}<br />
<br />
== I2S ==<br />
STM32F407: I2S2, I2S3<br />
<br />
STM32L475: SAI1, SAI2 (serial audio interface)<br />
<br />
STM32H562: I2S1, I2S2, I2S3<br />
<br />
STM32C071: I2S1 (half duplex only)<br />
<br />
STM32C551: I2S1, I2S2, I2S3<br />
<br />
STM32H723: I2S1, I2S2, I2S3<br />
<br />
{| class="wikitable sortable"<br />
! Variant<br />
! PIN <br />
! STM32F407<br />
! STM32L475<br />
! STM32H562<br />
! STM32C071<br />
! STM32C551<br />
! STM32H723<br />
! RP2354<br />
|-<br />
| rowspan="5" | I2S1<br />
| bgcolor=#F44|MCK<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#F44|PB8<br />
| PC4<br />
| bgcolor=#F44|PA6, PA11, PD5, PB4, PB6<br />
| PC4<br />
| PC4<br />
| GPIO10<br />
|-<br />
| bgcolor=#F44|SDI<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#F44|PB5<br />
| PA6<br />
| bgcolor=#F44|PA2,PA7,PA12,PB5,PD6,PB6††<br />
| PA6<br />
| PA6<br />
| GPIO40<br />
|-<br />
| bgcolor=#F44|SDO<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#F44|PC3<br />
| PA7<br />
| PA7<br />
| PA7<br />
| PA7<br />
| GPIO43<br />
|-<br />
| bgcolor=#F44|CK<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#F44|PB10<br />
| PA5<br />
| PA5<br />
| PA5<br />
| PA5<br />
| GPIO42<br />
|-<br />
| bgcolor=#F44|WS<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#F44|PB9<br />
| PA4<br />
| bgcolor=#F44|PA1,PA5,PD8,PB3,PB6<br />
| PA4<br />
| PA4<br />
| GPIO27<br />
|-<br />
| rowspan="5" | I2S2<br />
| bgcolor=#F44|MCK<br />
| PC6<br />
| bgcolor=#F44|PB14<br />
| PC6<br />
| bgcolor=#CC0|N/A<br />
| PC6<br />
| PC6<br />
| GPIO26<br />
|-<br />
| bgcolor=#F44|SDI<br />
| PC2<br />
| bgcolor=#F44|PC12<br />
| PC2<br />
| bgcolor=#CC0|N/A<br />
| PC2<br />
| PC2<br />
| GPIO25<br />
|-<br />
| bgcolor=#F44|SDO<br />
| PC3<br />
| bgcolor=#F44|PD11<br />
| PC3<br />
| bgcolor=#CC0|N/A<br />
| PC3<br />
| PC3<br />
| GPIO21<br />
|-<br />
| bgcolor=#F44|CK<br />
| PB10<br />
| bgcolor=#F44|PD10<br />
| PB10<br />
| bgcolor=#CC0|N/A<br />
| PB10<br />
| PB10<br />
| GPIO3<br />
|-<br />
| bgcolor=#CC0|WS<br />
| PB12<br />
| PB12<br />
| PB12<br />
| bgcolor=#CC0|N/A<br />
| PB12<br />
| PB12<br />
| GPIO24<br />
|-<br />
| rowspan="5" | I2S2a<br />
| bgcolor=#0FF|MCK<br />
| bgcolor=#0FF|N/A<br />
| PD9<br />
| bgcolor=#0FF|N/A<br />
| bgcolor=#0FF|N/A<br />
| bgcolor=#0FF|N/A<br />
| bgcolor=#0FF|N/A<br />
| <br />
|-<br />
| bgcolor=#CC0|SDI<br />
| PB14<br />
| bgcolor=#CC0|N/A<br />
| PB14<br />
| bgcolor=#CC0|N/A<br />
| PB14<br />
| PB14<br />
| GPIO20<br />
|-<br />
| bgcolor=#CC0|SDO<br />
| PB15<br />
| PB15<br />
| PB15<br />
| bgcolor=#CC0|N/A<br />
| PB15<br />
| PB15<br />
| GPIO23<br />
|-<br />
| bgcolor=#CC0|CK<br />
| PB13<br />
| PB13<br />
| PB13<br />
| bgcolor=#CC0|N/A<br />
| PB13<br />
| PB13<br />
| GPIO22<br />
|-<br />
| bgcolor=#CC0|WS<br />
| PB9<br />
| PB9<br />
| PB9<br />
| bgcolor=#CC0|N/A<br />
| PB9<br />
| PB9<br />
| GPIO28<br />
|-<br />
| rowspan="5" | I2S3<br />
| bgcolor=#CC0|MCK<br />
| PC7<br />
| bgcolor=#CC0|N/A<br />
| PC7<br />
| bgcolor=#CC0|N/A<br />
| PC7<br />
| PC7<br />
| <br />
|-<br />
| bgcolor=#CC0|SDI<br />
| PC11<br />
| bgcolor=#CC0|N/A<br />
| PC11<br />
| bgcolor=#CC0|N/A<br />
| PC11<br />
| PC11<br />
| <br />
|-<br />
| bgcolor=#CC0|SDO<br />
| PC12<br />
| bgcolor=#CC0|N/A<br />
| PC12<br />
| bgcolor=#CC0|N/A<br />
| PC12<br />
| PC12<br />
| <br />
|-<br />
| bgcolor=#CC0|CK<br />
| PC10<br />
| bgcolor=#CC0|N/A<br />
| PC10<br />
| bgcolor=#CC0|N/A<br />
| PC10<br />
| PC10<br />
| <br />
|-<br />
| bgcolor=#CC0|WS<br />
| PA4<br />
| bgcolor=#CC0|N/A<br />
| PA4<br />
| bgcolor=#CC0|N/A<br />
| PA4<br />
| PA4<br />
| <br />
|-<br />
| rowspan="5" | I2S3a<br />
| bgcolor=#0FF|MCK<br />
| bgcolor=#0FF|N/A<br />
| bgcolor=#0FF|N/A<br />
| bgcolor=#0FF|N/A<br />
| bgcolor=#0FF|N/A<br />
| bgcolor=#0FF|N/A<br />
| bgcolor=#0FF|N/A<br />
| <br />
|-<br />
| bgcolor=#CC0|SDI<br />
| PB4<br />
| bgcolor=#CC0|N/A<br />
| PB4<br />
| bgcolor=#CC0|N/A<br />
| PB4<br />
| PB4<br />
| <br />
|-<br />
| bgcolor=#CC0|SDO<br />
| PB5<br />
| bgcolor=#CC0|N/A<br />
| PB5<br />
| bgcolor=#CC0|N/A<br />
| PB5<br />
| PB5<br />
| <br />
|-<br />
| bgcolor=#CC0|CK<br />
| PB3<br />
| bgcolor=#CC0|N/A<br />
| PB3<br />
| bgcolor=#CC0|N/A<br />
| PB3<br />
| PB3<br />
| <br />
|-<br />
| bgcolor=#CC0|WS<br />
| PA15<br />
| bgcolor=#CC0|N/A<br />
| PA15<br />
| bgcolor=#CC0|N/A<br />
| PA15,PB8,PE4 †††<br />
| PA15<br />
| <br />
|}<br />
<br />
Notes; <br />
<br />
†† The STM32C071 has only one half-duplex I2S, and the _SD pin can either be in INPUT or OUTPUT mode. Many pins, how do we map?<br />
<br />
††† I2S3_WS is ONLY mapped on PA15 (used for SWDIO), except on STM32C551 which ALSO has it on PB8.<br />
<br />
== DACs ==<br />
<br />
{| class="wikitable"<br />
! Variant<br />
! PIN <br />
! STM32F407<br />
! STM32L475<br />
! STM32H562<br />
! STM32C071<br />
! STM32C551<br />
! STM32H723<br />
! RP2354<br />
|-<br />
| rowspan="2" |DAC1<br />
| bgcolor=#CC0|OUT1<br />
| PA4<br />
| PA4<br />
| PA4<br />
| bgcolor=#CC0|N/A<br />
| PA4<br />
| PA4<br />
| bgcolor=#CC0|N/A<br />
|-<br />
| bgcolor=#CC0|OUT2<br />
| PA5<br />
| PA5<br />
| PA5<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PA5<br />
| bgcolor=#CC0|N/A<br />
|}<br />
<br />
== ADCs ==<br />
ADCs are so numerous that comparative tables are difficult to establish.<br />
<br />
STM32F407; 12 channels common for ADC1, ADC2 and ADC3. 4 channels for ADC1 and ADC2<br />
<br />
STM32F407; 4 channels common for ADC1, ADC2 and ADC3. 12 channels for ADC1 and ADC2<br />
<br />
STM32H562; All 16 channels common for ADC1 and ADC2, can also be configured as 8 differential pair inputs.<br />
<br />
STM32C071; Only ADC1, 19 external channels.<br />
<br />
STM32C551; 7 channels common for ADC1 and ADC2.<br />
<br />
STM32H723; ADC1 and ADC2 are 16 bits, ADC3 is 12 bits. All 3 can also be configured as 8 differential pair inputs.<br />
<br />
RP2354; One ADC, 12 bits, 0.5 Msps<br />
<br />
{| class="wikitable"<br />
! Variant<br />
! PIN <br />
! STM32F407<br />
! STM32L475<br />
! STM32H562<br />
! STM32C071<br />
! STM32C551<br />
! STM32H723<br />
! RP2354<br />
|-<br />
| rowspan="3" |ADC1<br />
| Pins<br />
| PA0-PA7,PC0-PC5,PB0-PB1<br />
| PA0-PA7,PC0-PC5,PB0-PB1<br />
| PA0-PA7,PC0-PC5,PB0-PB1<br />
| PA0-PA8,PA13-PA14,PC0-PC5,PB0-PB2,PB10-PB12<br />
| PA0-PA7,PC0-PC3<br />
| PA0-PA7,PC0-PC2,PC4-PC5,PB0-PB1<br />
| GPIO40-GPIO47<br />
|-<br />
| Channels<br />
| 16<br />
| 16<br />
| 16<br />
| 19<br />
| 12<br />
| 15<br />
| 8<br />
|-<br />
| Msps<br />
| 2.4<br />
| 5<br />
| 5<br />
| 2.5<br />
| 2.25<br />
| 3.6<br />
| 0.5<br />
|-<br />
| rowspan="3" |ADC2<br />
| Pins<br />
| PA0-PA7,PC0-PC5,PB0-PB1<br />
| PA0-PA7,PC0-PC5,PB0-PB1<br />
| PA0-PA7,PC0-PC5,PB0-PB1<br />
| N/A<br />
| PA0-PA3,PC1-PC5,PB0-PB2<br />
| PA2-PA7,PC0-PC2,PC4-PC5,PB0-PB1<br />
| N/A<br />
|-<br />
| Channels<br />
| 16<br />
| 16<br />
| 16<br />
| N/A<br />
| 12<br />
| 13<br />
| N/A<br />
|-<br />
| Msps<br />
| 2.4<br />
| 5<br />
| 5<br />
| N/A<br />
| 2.25<br />
| 3.6<br />
| N/A<br />
|-<br />
| rowspan="3" |ADC3<br />
| Pins<br />
| PA0-PA7,PC0-PC3<br />
| PC0-PC3<br />
| N/A<br />
| N/A<br />
| N/A<br />
| PC0-PC3<br />
| N/A<br />
|-<br />
| Channels<br />
| 6<br />
| 4<br />
| N/A<br />
| N/A<br />
| N/A<br />
| 4 (12 bits)<br />
| N/A<br />
|-<br />
| Msps<br />
| 2.4<br />
| 5<br />
| N/A<br />
| N/A<br />
| N/A<br />
| 5<br />
| N/A<br />
|}</div>
Niclas
https://stm32world.com/w/index.php?title=Streamline_Peripheral_Pin_Mapping&diff=8498
Streamline Peripheral Pin Mapping
2026-09-11T15:42:38Z
<p>Niclas: /* UARTs */</p>
<hr />
<div>[[Category:Streamline]][[Category:Work in progress]]<br />
<br />
== General notes ==<br />
<span style="background:#0C0">field</span> means that all MCUs can be mapped identically.<br />
<br />
<span style="background:#CC0">field</span> means it is missing the peripheral.<br />
<br />
<span style="background:#F44">field</span> means that pins are not same across all MCUs.<br />
<br />
<span style="background:#0FF">field</span> is I2Sx_MCK only exist on one pin.<br />
<br />
=== RP2350 ===<br />
<br />
Trying to avoid 12 - 19 as these can be used for HSTX but they should be wired to backplane.<br />
<br />
== SWD ==<br />
<br />
{| class="wikitable"<br />
! Variant<br />
! PIN <br />
! STM32F407<br />
! STM32L475<br />
! STM32H562<br />
! STM32C071<br />
! STM32C551<br />
! STM32H723<br />
! RP2354<br />
! Remarks<br />
|-<br />
| rowspan="3" | All<br />
| bgcolor=#0C0|SWDIO<br />
| PA13<br />
| PA13<br />
| PA13<br />
| PA13<br />
| PA13<br />
| PA13<br />
| SWDIO<br />
| rowspan="2" | RP Pico Dedicated pin<br />
|-<br />
| bgcolor=#0C0|SWCLK<br />
| PA14<br />
| PA14<br />
| PA14<br />
| PA14<br />
| PA14<br />
| PA14<br />
| SWCLK<br />
|-<br />
| bgcolor=#CC0|SWO<br />
| PB3<br />
| PB3<br />
| PB3<br />
| bgcolor=#CC0|N/A<br />
| PB3<br />
| PB3<br />
| TBD<br />
| N/A<br />
|}<br />
<br />
== UARTs ==<br />
<br />
{| class="wikitable sortable"<br />
! Variant<br />
! PIN <br />
! STM32F407<br />
! STM32L475<br />
! STM32H562<br />
! STM32C071<br />
! STM32C551<br />
! STM32H723<br />
! RP2354<br />
! Remarks<br />
|-<br />
| rowspan="2" | USART1<br />
| bgcolor=#0C0|TX<br />
| PA9<br />
| PA9<br />
| PA9<br />
| PA9<br />
| PA9<br />
| PA9<br />
| GPIO0<br />
| rowspan="2" | Connect default<br/>RP2350 UART0<br />
|-<br />
| bgcolor=#0C0|RX<br />
| PA10<br />
| PA10<br />
| PA10<br />
| PA10<br />
| PA10<br />
| PA10<br />
| GPIO1<br />
|-<br />
| rowspan="2" | USART1A<br />
| bgcolor=#0C0|TX<br />
| PB6<br />
| PB6<br />
| PB6<br />
| PB6<br />
| PB6<br />
| PB6<br />
| <br />
| rowspan="2" | <br />
|-<br />
| bgcolor=#0C0|RX<br />
| PB7<br />
| PB7<br />
| PB7<br />
| PB7<br />
| PB7<br />
| PB7<br />
| <br />
|-<br />
| rowspan="2" | USART2<br />
| bgcolor=#0C0|TX<br />
| PA2<br />
| PA2<br />
| PA2<br />
| PA2<br />
| PA2<br />
| PA2<br />
| GPIO44<br />
| rowspan="2" | RP2350 UART1<br />
|-<br />
| bgcolor=#0C0|RX<br />
| PA3<br />
| PA3<br />
| PA3<br />
| PA3<br />
| PA3<br />
| PA3<br />
| GPIO45<br />
|-<br />
| rowspan="2" | USART2A<br />
| bgcolor=#0C0|TX<br />
| PD5<br />
| PD5<br />
| PD5<br />
| PD5<br />
| PD5<br />
| PD5<br />
| GPIO4<br />
| rowspan="2" | RP2350 UART1<br />
|-<br />
| bgcolor=#0C0|RX<br />
| PD6<br />
| PD6<br />
| PD6<br />
| PD6<br />
| PD6<br />
| PD6<br />
| GPIO5<br />
|-<br />
| rowspan="2" | USART3<br />
| bgcolor=#CC0|TX<br />
| PB10<br />
| PB10<br />
| PB10<br />
| bgcolor=#CC0|N/A<br />
| PB10<br />
| PB10<br />
| <br />
| rowspan="2" | <br />
|-<br />
| bgcolor=#CC0|RX<br />
| PB11<br />
| PB11<br />
| PB11<br />
| bgcolor=#CC0|N/A<br />
| PB11<br />
| PB11<br />
| <br />
|-<br />
| rowspan="2" | USART3A1<br />
| bgcolor=#CC0|TX<br />
| PD8<br />
| PD8<br />
| PD8<br />
| bgcolor=#CC0|N/A<br />
| PD8<br />
| PD8<br />
| GPIO6<br />
| rowspan="2" | <br />
|-<br />
| bgcolor=#CC0|RX<br />
| PD9<br />
| PD9<br />
| PD9<br />
| bgcolor=#CC0|N/A<br />
| PD9<br />
| PD9<br />
| GPIO7<br />
|-<br />
| rowspan="2" | USART3A2<br />
| bgcolor=#CC0|TX<br />
| PC10<br />
| PC10<br />
| PC10<br />
| bgcolor=#CC0|N/A<br />
| PC10<br />
| PC10<br />
| bgcolor=#CC0|N/A<br />
|<br />
|-<br />
| bgcolor=#CC0|RX<br />
| PC11<br />
| PC11<br />
| PC11<br />
| bgcolor=#CC0|N/A<br />
| PC11<br />
| PC11<br />
| bgcolor=#CC0|N/A<br />
|<br />
|-<br />
| rowspan="2" | UART4<br />
| bgcolor=#CC0|TX<br />
| PA0<br />
| PA0<br />
| PA0<br />
| bgcolor=#CC0|N/A<br />
| PA0<br />
| PA0<br />
| <br />
| rowspan="2" |<br />
|-<br />
| bgcolor=#CC0|RX<br />
| PA1<br />
| PA1<br />
| PA1<br />
| bgcolor=#CC0|N/A<br />
| PA1<br />
| PA1<br />
| <br />
|-<br />
| rowspan="2" | UART4A<br />
| bgcolor=#CC0|TX<br />
| PC10<br />
| PC10<br />
| PC10<br />
| bgcolor=#CC0|N/A<br />
| PC10<br />
| PC10<br />
| <br />
| rowspan="2" | <br />
|-<br />
| bgcolor=#CC0|RX<br />
| PC11<br />
| PC11<br />
| PC11<br />
| bgcolor=#CC0|N/A<br />
| PC11<br />
| PC11<br />
| <br />
|-<br />
| rowspan="2" | UART5<br />
| bgcolor=#CC0|TX<br />
| PC12<br />
| PC12<br />
| PC12<br />
| bgcolor=#CC0|N/A<br />
| PC12<br />
| PC12<br />
| TBD<br />
|<br />
|-<br />
| bgcolor=#CC0|RX<br />
| PD2<br />
| PD2<br />
| PD2<br />
| bgcolor=#CC0|N/A<br />
| PD2<br />
| PD2<br />
| TBD<br />
|<br />
|-<br />
| rowspan="2" | USART6<br />
| bgcolor=#CC0|TX<br />
| PC6<br />
| bgcolor=#CC0|N/A<br />
| PC6<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PC6<br />
| TBD<br />
|<br />
|-<br />
| bgcolor=#CC0|RX<br />
| PC7<br />
| bgcolor=#CC0|N/A<br />
| PC7<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PC7<br />
| TBD<br />
|<br />
|}<br />
<br />
== CAN ==<br />
<br />
{| class="wikitable sortable"<br />
! Variant<br />
! PIN <br />
! STM32F407<br />
! STM32L475<br />
! STM32H562<br />
! STM32C071<br />
! STM32C551<br />
! STM32H723<br />
! RP2354<br />
|-<br />
| rowspan="2" | CAN1<br />
| bgcolor=#CC0|TX<br />
| PA12<br />
| PA12<br />
| PA12<br />
| bgcolor=#CC0|N/A<br />
| PA12<br />
| PA12<br />
| TBD<br />
|-<br />
| bgcolor=#CC0|RX<br />
| PA11<br />
| PA11<br />
| PA11<br />
| bgcolor=#CC0|N/A<br />
| PA11<br />
| PA11<br />
| TBD<br />
|-<br />
| rowspan="2" | CAN1A<br />
| bgcolor=#CC0|TX<br />
| PD1<br />
| PD1<br />
| PD1<br />
| bgcolor=#CC0|N/A<br />
| PD1<br />
| PD1<br />
| TBD<br />
|-<br />
| bgcolor=#CC0|RX<br />
| PD0<br />
| PD0<br />
| PD0<br />
| bgcolor=#CC0|N/A<br />
| PD0<br />
| PD0<br />
| TBD<br />
|-<br />
| rowspan="2" | CAN2<br />
| bgcolor=#CC0|TX<br />
| PB13<br />
| bgcolor=#CC0|N/A<br />
| PB13 <br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PB13<br />
| TBD<br />
|-<br />
| bgcolor=#CC0|RX<br />
| PB12<br />
| bgcolor=#CC0|N/A<br />
| PB13<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PB13<br />
| TBD<br />
|-<br />
| rowspan="2" | CAN2A<br />
| bgcolor=#CC0|TX<br />
| PB6<br />
| bgcolor=#CC0|N/A<br />
| PB6<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PB6<br />
| TBD<br />
|-<br />
| bgcolor=#CC0|RX<br />
| PB5<br />
| bgcolor=#CC0|N/A<br />
| PB6<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PB6<br />
| TBD<br />
|}<br />
<br />
== USB ==<br />
STM32F407=HS/FS host/device/otg<br />
<br />
STM32L475=FS host/device/otg no crystal<br />
<br />
STM32H562=FS PD<br />
<br />
STM32C071=FS no crystal<br />
<br />
STM32C551=FS host/device<br />
<br />
STM32H723=HS/FS host/device/otg<br />
<br />
RP2354=FS host/device<br />
<br />
{| class="wikitable"<br />
! Variant<br />
! PIN <br />
! STM32F407<br />
! STM32L475<br />
! STM32H562<br />
! STM32C071<br />
! STM32C551<br />
! STM32H723<br />
! RP2354<br />
! Remarks<br />
|-<br />
| rowspan="2" | All<br />
| bgcolor=#0C0|DM<br />
| PA11<br />
| PA11<br />
| PA11<br />
| PA11<br />
| PA11<br />
| PA11<br />
| DM<br />
| rowspan="2" | RP2350 dedicated pins<br />
|-<br />
| bgcolor=#0C0|DP<br />
| PA12<br />
| PA12<br />
| PA12<br />
| PA12<br />
| PA12<br />
| PA12<br />
| DP<br />
|}<br />
<br />
== I2C ==<br />
<br />
* RP2350 I2C0 SCL: 1 / 5 / 9 / 13 / 17 / 21 / 25 / 29 / 33 / 37 / 41 / 45<br />
* RP2350 I2C0 SDA: 0 / 4 / 8 / 12 / 16 / 20 / 24 / 28 / 32 / 36 / 40 / 44<br />
<br />
* RP2350 I2C1 SCL: 3 / 7 / 11 / 15 / 19 / 23 / 27 / 31 / 35 / 39 / 43 / 47<br />
* RP2350 I2C1 SDA: 2 / 6 / 10 / 14 / 18 / 22 / 26 / 30 / 34 / 38 / 42 / 46<br />
<br />
{| class="wikitable"<br />
! Variant<br />
! PIN <br />
! STM32F407<br />
! STM32L475<br />
! STM32H562<br />
! STM32C071<br />
! STM32C551<br />
! STM32H723<br />
! RP2354<br />
! Remarks<br />
|-<br />
| rowspan="2" | I2C1<br />
| bgcolor=#0C0|SCL<br />
| PB6<br />
| PB6<br />
| PB6<br />
| PB6<br />
| PB6<br />
| PB6<br />
| GPIO9<br />
| rowspan="2" | RP2350 ICL0<br />
|-<br />
| bgcolor=#0C0|SDA<br />
| PB7<br />
| PB7<br />
| PB7<br />
| PB7<br />
| PB7<br />
| PB7<br />
| GPIO8<br />
|-<br />
| rowspan="2" | I2C1A<br />
| bgcolor=#0C0|SCL<br />
| PB8<br />
| PB8<br />
| PB8<br />
| PB8<br />
| PB8<br />
| PB8<br />
| TBD<br />
|<br />
|-<br />
| bgcolor=#0C0|SDA<br />
| PB9<br />
| PB9<br />
| PB9<br />
| PB9<br />
| PB9<br />
| PB9<br />
| TBD<br />
|<br />
|-<br />
| rowspan="2" | I2C2<br />
| bgcolor=#0C0|SCL<br />
| PB10<br />
| PB10<br />
| PB10<br />
| PB10<br />
| PB10<br />
| PB10<br />
| GPIO3<br />
| rowspan="2" | RP2350 I2C1<br />
|-<br />
| bgcolor=#0C0|SDA<br />
| PB11<br />
| PB11<br />
| PB11<br />
| PB11<br />
| PB11<br />
| PB11<br />
| GPIO2<br />
|-<br />
| rowspan="2" | I2C3<br />
| bgcolor=#F44|SCL<br />
| PA8<br />
| bgcolor=#F44|PC0<br />
| PA8<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PA8<br />
| TBD<br />
|<br />
|-<br />
| bgcolor=#F44|SDA<br />
| PC9<br />
| bgcolor=#F44|PC1<br />
| PC9<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PC9<br />
| TBD<br />
|<br />
|}<br />
<br />
== SPI ==<br />
<br />
* RP2350 SPI0 SCK: 2 / 6 / 18 / 22 / 34 / 38 <br />
* RP2350 SPI0 MISO: 0 / 4 / 16 / 20 / 32 / 36<br />
* RP2350 SPI0 MOSI: 3 / 7 / 19 / 23 / 35 / 39<br />
<br />
* RP2350 SPI1 SCK: 10 / 14 / 26 / 30 / 42 / 46<br />
* RP2350 SPI1 MISO: 8 / 12 / 24 / 28 / 40 / 44<br />
* RP2350 SPI1 MOSI: 11 / 15 / 27 / 31 / 43 / 47<br />
<br />
{| class="wikitable sortable"<br />
! Variant<br />
! PIN <br />
! STM32F407<br />
! STM32L475<br />
! STM32H562<br />
! STM32C071<br />
! STM32C551<br />
! STM32H723<br />
! RP2354<br />
! Remarks<br />
|-<br />
| rowspan="3" | SPI1<br />
| bgcolor=#0C0|SCK<br />
| PA5<br />
| PA5<br />
| PA5<br />
| PA5<br />
| PA5<br />
| PA5<br />
| GPIO42<br />
| rowspan="3" | RP2350 SPI1<br />
|-<br />
| bgcolor=#0C0|MISO<br />
| PA6<br />
| PA6<br />
| PA6<br />
| PA6<br />
| PA6<br />
| PA6<br />
| GPIO40<br />
|-<br />
| bgcolor=#0C0|MOSI<br />
| PA7<br />
| PA7<br />
| PA7<br />
| PA7<br />
| PA7<br />
| PA7<br />
| GPIO43<br />
|-<br />
| rowspan="3" | SPI1A<br />
| bgcolor=#0C0|SCK<br />
| PB3<br />
| PB3<br />
| PB3<br />
| PB3<br />
| PB3<br />
| PB3<br />
| <br />
| rowspan="3" | PB3 conflicts with SWO<br />
|-<br />
| bgcolor=#0C0|MISO<br />
| PB4<br />
| PB4<br />
| PB4<br />
| PB4<br />
| PB4<br />
| PB4<br />
| <br />
|-<br />
| bgcolor=#0C0|MOSI<br />
| PB5<br />
| PB5<br />
| PB5<br />
| PB5<br />
| PB5<br />
| PB5<br />
| <br />
|-<br />
| rowspan="3" | SPI2<br />
| bgcolor=#0C0|SCK<br />
| PB10<br />
| PB10<br />
| PB10<br />
| PB10<br />
| PB10<br />
| PB10<br />
| <br />
| rowspan="3" | <br />
|-<br />
| bgcolor=#0C0|MISO<br />
| PC2<br />
| PC2<br />
| PC2<br />
| PC2<br />
| PC2<br />
| PC2<br />
| <br />
|-<br />
| bgcolor=#0C0|MOSI<br />
| PC3<br />
| PC3<br />
| PC3<br />
| PC3<br />
| PC3<br />
| PC3<br />
| <br />
|-<br />
| rowspan="3" | SPI2A<br />
| bgcolor=#0C0|SCK<br />
| PB13<br />
| PB13<br />
| PB13<br />
| PB13<br />
| PB13<br />
| PB13<br />
| GPIO22<br />
| rowspan="3" | RP2350 SPI0<br />
|-<br />
| bgcolor=#0C0|MISO<br />
| PB14<br />
| PB14<br />
| PB14<br />
| PB14<br />
| PB14<br />
| PB14<br />
| GPIO20<br />
|-<br />
| bgcolor=#0C0|MOSI<br />
| PB15<br />
| PB15<br />
| PB15<br />
| PB15<br />
| PB15<br />
| PB15<br />
| GPIO23 <br />
|-<br />
| rowspan="3" | SPI3<br />
| bgcolor=#CC0|SCK<br />
| PC10<br />
| PC10<br />
| PC10<br />
| bgcolor=#CC0|N/A<br />
| PC10<br />
| PC10<br />
| <br />
| <br />
|-<br />
| bgcolor=#CC0|MISO<br />
| PC11<br />
| PC11<br />
| PC11<br />
| bgcolor=#CC0|N/A<br />
| PC11<br />
| PC11<br />
| <br />
|<br />
|-<br />
| bgcolor=#CC0|MOSI<br />
| PC12<br />
| PC12<br />
| PC12<br />
| bgcolor=#CC0|N/A<br />
| PC12<br />
| PC12<br />
| <br />
|<br />
|-<br />
| rowspan="3" | SPI3A<br />
| bgcolor=#CC0|SCK<br />
| PB3<br />
| PB3<br />
| PB3<br />
| bgcolor=#CC0|N/A<br />
| PB3<br />
| PB3<br />
| <br />
| Conflicts with SWO<br />
|-<br />
| bgcolor=#CC0|MISO<br />
| PB4<br />
| PB4<br />
| PB4<br />
| bgcolor=#CC0|N/A<br />
| PB4<br />
| PB4<br />
| <br />
|<br />
|-<br />
| bgcolor=#CC0|MOSI<br />
| PB5<br />
| PB5<br />
| PB5<br />
| bgcolor=#CC0|N/A<br />
| PB5<br />
| PB5<br />
| <br />
|<br />
|}<br />
<br />
== SDIO ==<br />
STM32F407: SDIO<br />
<br />
STM32L475: SDMMC<br />
<br />
STM32H562: SDMMC<br />
<br />
STM32C071: N/A<br />
<br />
STM32C551: N/A<br />
<br />
STM32H723: SDMMC<br />
<br />
{| class="wikitable sortable"<br />
! Variant<br />
! PIN <br />
! STM32F407<br />
! STM32L475<br />
! STM32H562<br />
! STM32C071<br />
! STM32C551<br />
! STM32H723<br />
! RP2354<br />
|-<br />
| rowspan="6" | Only<br />
| bgcolor=#CC0|CMD<br />
| PD2<br />
| PD2<br />
| PD2<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PD2<br />
| GPIO30<br />
|-<br />
| bgcolor=#CC0|CK<br />
| PC12<br />
| PC12<br />
| PC12<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PC12<br />
| GPIO31<br />
|-<br />
| bgcolor=#CC0|D0<br />
| PC8<br />
| PC8<br />
| PC8<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PC8<br />
| GPIO35<br />
|-<br />
| bgcolor=#CC0|D1<br />
| PC9<br />
| PC9<br />
| PC9<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PC9<br />
| GPIO34<br />
|-<br />
| bgcolor=#CC0|D2<br />
| PC10<br />
| PC10<br />
| PC10<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PC10<br />
| GPIO33<br />
|-<br />
| bgcolor=#CC0|D3<br />
| PC11<br />
| PC11<br />
| PC11<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PC11<br />
| GPIO32<br />
|}<br />
<br />
== Ethernet (RMII) ==<br />
STM32F407: <br />
<br />
STM32L475: <br />
<br />
STM32H562: <br />
<br />
STM32C071: <br />
<br />
STM32C551: <br />
<br />
STM32H723:<br />
<br />
RP2354: With PIO, https://github.com/rscott2049/pico-rmii-ethernet_nce <br />
<br />
{| class="wikitable"<br />
! Variant<br />
! PIN <br />
! STM32F407<br />
! STM32L475<br />
! STM32H562<br />
! STM32C071<br />
! STM32C551<br />
! STM32H723<br />
! RP2354<br />
|-<br />
| rowspan="10" | Only<br />
| bgcolor=#CC0| MDIO<br />
| PA2<br />
| bgcolor=#CC0 | N/A<br />
| PA2<br />
| bgcolor=#CC0 | N/A<br />
| bgcolor=#CC0 | N/A<br />
| PA2<br />
| GPIO44<br />
|-<br />
| bgcolor=#CC0| REF_CLK<br />
| PA1<br />
| bgcolor=#CC0 | N/A<br />
| PA1<br />
| bgcolor=#CC0 | N/A<br />
| bgcolor=#CC0 | N/A<br />
| PA1<br />
| GPIO41<br />
|-<br />
| bgcolor=#CC0| MDC<br />
| PC1<br />
| bgcolor=#CC0 | N/A<br />
| PC1<br />
| bgcolor=#CC0 | N/A<br />
| bgcolor=#CC0 | N/A<br />
| PC1<br />
| GPIO47<br />
|-<br />
| bgcolor=#CC0| TX_EN<br />
| PB11<br />
| bgcolor=#CC0 | N/A<br />
| PB11<br />
| bgcolor=#CC0 | N/A<br />
| bgcolor=#CC0 | N/A<br />
| PB11<br />
| GPIO2<br />
|-<br />
| bgcolor=#CC0| TXD0<br />
| PB12<br />
| bgcolor=#CC0 | N/A<br />
| PB12<br />
| bgcolor=#CC0 | N/A<br />
| bgcolor=#CC0 | N/A<br />
| PB12<br />
| GPIO24<br />
|-<br />
| bgcolor=#F44| TXD1<br />
| PB13<br />
| bgcolor=#CC0 | N/A<br />
| bgcolor=#F44 | PB15<br />
| bgcolor=#CC0 | N/A<br />
| bgcolor=#CC0 | N/A<br />
| PB13<br />
| GPIO22<br />
|-<br />
| bgcolor=#CC0| RXD0<br />
| PC4<br />
| bgcolor=#CC0 | N/A<br />
| PC4<br />
| bgcolor=#CC0 | N/A<br />
| bgcolor=#CC0 | N/A<br />
| PC4<br />
| GPIO10<br />
|-<br />
| bgcolor=#CC0| RXD1<br />
| PC5<br />
| bgcolor=#CC0 | N/A<br />
| PC5<br />
| bgcolor=#CC0 | N/A<br />
| bgcolor=#CC0 | N/A<br />
| PC5<br />
| GPIO11<br />
|-<br />
| bgcolor=#CC0| CRS_DV<br />
| PA7<br />
| bgcolor=#CC0 | N/A<br />
| PA7<br />
| bgcolor=#CC0 | N/A<br />
| bgcolor=#CC0 | N/A<br />
| PA7<br />
| GPIO43<br />
|}<br />
<br />
== ULPI ==<br />
STM32F407: ULPI<br />
<br />
STM32L475: N/A<br />
<br />
STM32H562: N/A<br />
<br />
STM32C071: N/A<br />
<br />
STM32C551: N/A<br />
<br />
STM32H723: ULPI<br />
<br />
{| class="wikitable"<br />
! Variant<br />
! PIN <br />
! STM32F407<br />
! STM32L475<br />
! STM32H562<br />
! STM32C071<br />
! STM32C551<br />
! STM32H723<br />
! RP2354<br />
|-<br />
| rowspan="12" | Only<br />
| bgcolor=#CC0| STP<br />
| PC0<br />
| bgcolor=#CC0| N/A<br />
| bgcolor=#CC0| N/A<br />
| bgcolor=#CC0| N/A<br />
| bgcolor=#CC0| N/A<br />
| PC0<br />
| bgcolor=#CC0| N/A<br />
|-<br />
| bgcolor=#CC0| DIR<br />
| PC2<br />
| bgcolor=#CC0| N/A<br />
| bgcolor=#CC0| N/A<br />
| bgcolor=#CC0| N/A<br />
| bgcolor=#CC0| N/A<br />
| PC2<br />
| bgcolor=#CC0| N/A <br />
|-<br />
| bgcolor=#CC0| NXT<br />
| PC3<br />
| bgcolor=#CC0| N/A<br />
| bgcolor=#CC0| N/A<br />
| bgcolor=#CC0| N/A<br />
| bgcolor=#CC0| N/A<br />
| PC3<br />
| bgcolor=#CC0| N/A <br />
|-<br />
| bgcolor=#CC0| CK<br />
| PA5<br />
| bgcolor=#CC0| N/A<br />
| bgcolor=#CC0| N/A<br />
| bgcolor=#CC0| N/A<br />
| bgcolor=#CC0| N/A<br />
| PA5<br />
| bgcolor=#CC0| N/A <br />
|-<br />
| bgcolor=#CC0|D0<br />
| PA3<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PA3<br />
| bgcolor=#CC0|N/A<br />
|-<br />
| bgcolor=#CC0|D1<br />
| PB0<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PB0<br />
| bgcolor=#CC0|N/A<br />
|-<br />
| bgcolor=#CC0|D2<br />
| PB1<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PB1<br />
| bgcolor=#CC0|N/A<br />
|-<br />
| bgcolor=#CC0|D3<br />
| PB10<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PB10<br />
| bgcolor=#CC0|N/A<br />
|-<br />
| bgcolor=#CC0|D4<br />
| PB11<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PB11<br />
| bgcolor=#CC0|N/A<br />
|-<br />
| bgcolor=#CC0|D5<br />
| PB12<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PB12<br />
| bgcolor=#CC0|N/A<br />
|-<br />
| bgcolor=#CC0|D6<br />
| PB13<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PB13<br />
| bgcolor=#CC0|N/A<br />
|-<br />
| bgcolor=#CC0|D7<br />
| PB5<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PB5<br />
| bgcolor=#CC0|N/A<br />
|}<br />
<br />
== I2S ==<br />
STM32F407: I2S2, I2S3<br />
<br />
STM32L475: SAI1, SAI2 (serial audio interface)<br />
<br />
STM32H562: I2S1, I2S2, I2S3<br />
<br />
STM32C071: I2S1 (half duplex only)<br />
<br />
STM32C551: I2S1, I2S2, I2S3<br />
<br />
STM32H723: I2S1, I2S2, I2S3<br />
<br />
{| class="wikitable sortable"<br />
! Variant<br />
! PIN <br />
! STM32F407<br />
! STM32L475<br />
! STM32H562<br />
! STM32C071<br />
! STM32C551<br />
! STM32H723<br />
! RP2354<br />
|-<br />
| rowspan="5" | I2S1<br />
| bgcolor=#F44|MCK<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#F44|PB8<br />
| PC4<br />
| bgcolor=#F44|PA6, PA11, PD5, PB4, PB6<br />
| PC4<br />
| PC4<br />
| GPIO10<br />
|-<br />
| bgcolor=#F44|SDI<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#F44|PB5<br />
| PA6<br />
| bgcolor=#F44|PA2,PA7,PA12,PB5,PD6,PB6††<br />
| PA6<br />
| PA6<br />
| GPIO40<br />
|-<br />
| bgcolor=#F44|SDO<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#F44|PC3<br />
| PA7<br />
| PA7<br />
| PA7<br />
| PA7<br />
| GPIO43<br />
|-<br />
| bgcolor=#F44|CK<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#F44|PB10<br />
| PA5<br />
| PA5<br />
| PA5<br />
| PA5<br />
| GPIO42<br />
|-<br />
| bgcolor=#F44|WS<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#F44|PB9<br />
| PA4<br />
| bgcolor=#F44|PA1,PA5,PD8,PB3,PB6<br />
| PA4<br />
| PA4<br />
| GPIO27<br />
|-<br />
| rowspan="5" | I2S2<br />
| bgcolor=#F44|MCK<br />
| PC6<br />
| bgcolor=#F44|PB14<br />
| PC6<br />
| bgcolor=#CC0|N/A<br />
| PC6<br />
| PC6<br />
| GPIO26<br />
|-<br />
| bgcolor=#F44|SDI<br />
| PC2<br />
| bgcolor=#F44|PC12<br />
| PC2<br />
| bgcolor=#CC0|N/A<br />
| PC2<br />
| PC2<br />
| GPIO25<br />
|-<br />
| bgcolor=#F44|SDO<br />
| PC3<br />
| bgcolor=#F44|PD11<br />
| PC3<br />
| bgcolor=#CC0|N/A<br />
| PC3<br />
| PC3<br />
| GPIO21<br />
|-<br />
| bgcolor=#F44|CK<br />
| PB10<br />
| bgcolor=#F44|PD10<br />
| PB10<br />
| bgcolor=#CC0|N/A<br />
| PB10<br />
| PB10<br />
| GPIO3<br />
|-<br />
| bgcolor=#CC0|WS<br />
| PB12<br />
| PB12<br />
| PB12<br />
| bgcolor=#CC0|N/A<br />
| PB12<br />
| PB12<br />
| GPIO24<br />
|-<br />
| rowspan="5" | I2S2a<br />
| bgcolor=#0FF|MCK<br />
| bgcolor=#0FF|N/A<br />
| PD9<br />
| bgcolor=#0FF|N/A<br />
| bgcolor=#0FF|N/A<br />
| bgcolor=#0FF|N/A<br />
| bgcolor=#0FF|N/A<br />
| <br />
|-<br />
| bgcolor=#CC0|SDI<br />
| PB14<br />
| bgcolor=#CC0|N/A<br />
| PB14<br />
| bgcolor=#CC0|N/A<br />
| PB14<br />
| PB14<br />
| GPIO20<br />
|-<br />
| bgcolor=#CC0|SDO<br />
| PB15<br />
| PB15<br />
| PB15<br />
| bgcolor=#CC0|N/A<br />
| PB15<br />
| PB15<br />
| GPIO23<br />
|-<br />
| bgcolor=#CC0|CK<br />
| PB13<br />
| PB13<br />
| PB13<br />
| bgcolor=#CC0|N/A<br />
| PB13<br />
| PB13<br />
| GPIO22<br />
|-<br />
| bgcolor=#CC0|WS<br />
| PB9<br />
| PB9<br />
| PB9<br />
| bgcolor=#CC0|N/A<br />
| PB9<br />
| PB9<br />
| GPIO28<br />
|-<br />
| rowspan="5" | I2S3<br />
| bgcolor=#CC0|MCK<br />
| PC7<br />
| bgcolor=#CC0|N/A<br />
| PC7<br />
| bgcolor=#CC0|N/A<br />
| PC7<br />
| PC7<br />
| <br />
|-<br />
| bgcolor=#CC0|SDI<br />
| PC11<br />
| bgcolor=#CC0|N/A<br />
| PC11<br />
| bgcolor=#CC0|N/A<br />
| PC11<br />
| PC11<br />
| <br />
|-<br />
| bgcolor=#CC0|SDO<br />
| PC12<br />
| bgcolor=#CC0|N/A<br />
| PC12<br />
| bgcolor=#CC0|N/A<br />
| PC12<br />
| PC12<br />
| <br />
|-<br />
| bgcolor=#CC0|CK<br />
| PC10<br />
| bgcolor=#CC0|N/A<br />
| PC10<br />
| bgcolor=#CC0|N/A<br />
| PC10<br />
| PC10<br />
| <br />
|-<br />
| bgcolor=#CC0|WS<br />
| PA4<br />
| bgcolor=#CC0|N/A<br />
| PA4<br />
| bgcolor=#CC0|N/A<br />
| PA4<br />
| PA4<br />
| <br />
|-<br />
| rowspan="5" | I2S3a<br />
| bgcolor=#0FF|MCK<br />
| bgcolor=#0FF|N/A<br />
| bgcolor=#0FF|N/A<br />
| bgcolor=#0FF|N/A<br />
| bgcolor=#0FF|N/A<br />
| bgcolor=#0FF|N/A<br />
| bgcolor=#0FF|N/A<br />
| <br />
|-<br />
| bgcolor=#CC0|SDI<br />
| PB4<br />
| bgcolor=#CC0|N/A<br />
| PB4<br />
| bgcolor=#CC0|N/A<br />
| PB4<br />
| PB4<br />
| <br />
|-<br />
| bgcolor=#CC0|SDO<br />
| PB5<br />
| bgcolor=#CC0|N/A<br />
| PB5<br />
| bgcolor=#CC0|N/A<br />
| PB5<br />
| PB5<br />
| <br />
|-<br />
| bgcolor=#CC0|CK<br />
| PB3<br />
| bgcolor=#CC0|N/A<br />
| PB3<br />
| bgcolor=#CC0|N/A<br />
| PB3<br />
| PB3<br />
| <br />
|-<br />
| bgcolor=#CC0|WS<br />
| PA15<br />
| bgcolor=#CC0|N/A<br />
| PA15<br />
| bgcolor=#CC0|N/A<br />
| PA15,PB8,PE4 †††<br />
| PA15<br />
| <br />
|}<br />
<br />
Notes; <br />
<br />
†† The STM32C071 has only one half-duplex I2S, and the _SD pin can either be in INPUT or OUTPUT mode. Many pins, how do we map?<br />
<br />
††† I2S3_WS is ONLY mapped on PA15 (used for SWDIO), except on STM32C551 which ALSO has it on PB8.<br />
<br />
== DACs ==<br />
<br />
{| class="wikitable"<br />
! Variant<br />
! PIN <br />
! STM32F407<br />
! STM32L475<br />
! STM32H562<br />
! STM32C071<br />
! STM32C551<br />
! STM32H723<br />
! RP2354<br />
|-<br />
| rowspan="2" |DAC1<br />
| bgcolor=#CC0|OUT1<br />
| PA4<br />
| PA4<br />
| PA4<br />
| bgcolor=#CC0|N/A<br />
| PA4<br />
| PA4<br />
| bgcolor=#CC0|N/A<br />
|-<br />
| bgcolor=#CC0|OUT2<br />
| PA5<br />
| PA5<br />
| PA5<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PA5<br />
| bgcolor=#CC0|N/A<br />
|}<br />
<br />
== ADCs ==<br />
ADCs are so numerous that comparative tables are difficult to establish.<br />
<br />
STM32F407; 12 channels common for ADC1, ADC2 and ADC3. 4 channels for ADC1 and ADC2<br />
<br />
STM32F407; 4 channels common for ADC1, ADC2 and ADC3. 12 channels for ADC1 and ADC2<br />
<br />
STM32H562; All 16 channels common for ADC1 and ADC2, can also be configured as 8 differential pair inputs.<br />
<br />
STM32C071; Only ADC1, 19 external channels.<br />
<br />
STM32C551; 7 channels common for ADC1 and ADC2.<br />
<br />
STM32H723; ADC1 and ADC2 are 16 bits, ADC3 is 12 bits. All 3 can also be configured as 8 differential pair inputs.<br />
<br />
RP2354; One ADC, 12 bits, 0.5 Msps<br />
<br />
{| class="wikitable"<br />
! Variant<br />
! PIN <br />
! STM32F407<br />
! STM32L475<br />
! STM32H562<br />
! STM32C071<br />
! STM32C551<br />
! STM32H723<br />
! RP2354<br />
|-<br />
| rowspan="3" |ADC1<br />
| Pins<br />
| PA0-PA7,PC0-PC5,PB0-PB1<br />
| PA0-PA7,PC0-PC5,PB0-PB1<br />
| PA0-PA7,PC0-PC5,PB0-PB1<br />
| PA0-PA8,PA13-PA14,PC0-PC5,PB0-PB2,PB10-PB12<br />
| PA0-PA7,PC0-PC3<br />
| PA0-PA7,PC0-PC2,PC4-PC5,PB0-PB1<br />
| GPIO40-GPIO47<br />
|-<br />
| Channels<br />
| 16<br />
| 16<br />
| 16<br />
| 19<br />
| 12<br />
| 15<br />
| 8<br />
|-<br />
| Msps<br />
| 2.4<br />
| 5<br />
| 5<br />
| 2.5<br />
| 2.25<br />
| 3.6<br />
| 0.5<br />
|-<br />
| rowspan="3" |ADC2<br />
| Pins<br />
| PA0-PA7,PC0-PC5,PB0-PB1<br />
| PA0-PA7,PC0-PC5,PB0-PB1<br />
| PA0-PA7,PC0-PC5,PB0-PB1<br />
| N/A<br />
| PA0-PA3,PC1-PC5,PB0-PB2<br />
| PA2-PA7,PC0-PC2,PC4-PC5,PB0-PB1<br />
| N/A<br />
|-<br />
| Channels<br />
| 16<br />
| 16<br />
| 16<br />
| N/A<br />
| 12<br />
| 13<br />
| N/A<br />
|-<br />
| Msps<br />
| 2.4<br />
| 5<br />
| 5<br />
| N/A<br />
| 2.25<br />
| 3.6<br />
| N/A<br />
|-<br />
| rowspan="3" |ADC3<br />
| Pins<br />
| PA0-PA7,PC0-PC3<br />
| PC0-PC3<br />
| N/A<br />
| N/A<br />
| N/A<br />
| PC0-PC3<br />
| N/A<br />
|-<br />
| Channels<br />
| 6<br />
| 4<br />
| N/A<br />
| N/A<br />
| N/A<br />
| 4 (12 bits)<br />
| N/A<br />
|-<br />
| Msps<br />
| 2.4<br />
| 5<br />
| N/A<br />
| N/A<br />
| N/A<br />
| 5<br />
| N/A<br />
|}</div>
Niclas
https://stm32world.com/w/index.php?title=Streamline_Peripheral_Pin_Mapping&diff=8497
Streamline Peripheral Pin Mapping
2026-09-11T15:42:13Z
<p>Niclas: /* UARTs */</p>
<hr />
<div>[[Category:Streamline]][[Category:Work in progress]]<br />
<br />
== General notes ==<br />
<span style="background:#0C0">field</span> means that all MCUs can be mapped identically.<br />
<br />
<span style="background:#CC0">field</span> means it is missing the peripheral.<br />
<br />
<span style="background:#F44">field</span> means that pins are not same across all MCUs.<br />
<br />
<span style="background:#0FF">field</span> is I2Sx_MCK only exist on one pin.<br />
<br />
=== RP2350 ===<br />
<br />
Trying to avoid 12 - 19 as these can be used for HSTX but they should be wired to backplane.<br />
<br />
== SWD ==<br />
<br />
{| class="wikitable"<br />
! Variant<br />
! PIN <br />
! STM32F407<br />
! STM32L475<br />
! STM32H562<br />
! STM32C071<br />
! STM32C551<br />
! STM32H723<br />
! RP2354<br />
! Remarks<br />
|-<br />
| rowspan="3" | All<br />
| bgcolor=#0C0|SWDIO<br />
| PA13<br />
| PA13<br />
| PA13<br />
| PA13<br />
| PA13<br />
| PA13<br />
| SWDIO<br />
| rowspan="2" | RP Pico Dedicated pin<br />
|-<br />
| bgcolor=#0C0|SWCLK<br />
| PA14<br />
| PA14<br />
| PA14<br />
| PA14<br />
| PA14<br />
| PA14<br />
| SWCLK<br />
|-<br />
| bgcolor=#CC0|SWO<br />
| PB3<br />
| PB3<br />
| PB3<br />
| bgcolor=#CC0|N/A<br />
| PB3<br />
| PB3<br />
| TBD<br />
| N/A<br />
|}<br />
<br />
== UARTs ==<br />
<br />
* RP2350 UART0 TX: 0 / 12 / 16 / 28 / 32 / 44<br />
* RP2350 UART0 RX: 1 / 13 / 17 / 29 / 33 / 45<br />
<br />
* RP2350 UART1 TX: 4 / 8 / 20 / 24 / 36 / 40<br />
* RP2350 UART1 RX: 5 / 9 / 21 / 25 / 37 / 41<br />
<br />
{| class="wikitable sortable"<br />
! Variant<br />
! PIN <br />
! STM32F407<br />
! STM32L475<br />
! STM32H562<br />
! STM32C071<br />
! STM32C551<br />
! STM32H723<br />
! RP2354<br />
! Remarks<br />
|-<br />
| rowspan="2" | USART1<br />
| bgcolor=#0C0|TX<br />
| PA9<br />
| PA9<br />
| PA9<br />
| PA9<br />
| PA9<br />
| PA9<br />
| GPIO0<br />
| rowspan="2" | Connect default<br/>RP2350 UART0<br />
|-<br />
| bgcolor=#0C0|RX<br />
| PA10<br />
| PA10<br />
| PA10<br />
| PA10<br />
| PA10<br />
| PA10<br />
| GPIO1<br />
|-<br />
| rowspan="2" | USART1A<br />
| bgcolor=#0C0|TX<br />
| PB6<br />
| PB6<br />
| PB6<br />
| PB6<br />
| PB6<br />
| PB6<br />
| <br />
| rowspan="2" | <br />
|-<br />
| bgcolor=#0C0|RX<br />
| PB7<br />
| PB7<br />
| PB7<br />
| PB7<br />
| PB7<br />
| PB7<br />
| <br />
|-<br />
| rowspan="2" | USART2<br />
| bgcolor=#0C0|TX<br />
| PA2<br />
| PA2<br />
| PA2<br />
| PA2<br />
| PA2<br />
| PA2<br />
| GPIO44<br />
| rowspan="2" | RP2350 UART1<br />
|-<br />
| bgcolor=#0C0|RX<br />
| PA3<br />
| PA3<br />
| PA3<br />
| PA3<br />
| PA3<br />
| PA3<br />
| GPIO45<br />
|-<br />
| rowspan="2" | USART2A<br />
| bgcolor=#0C0|TX<br />
| PD5<br />
| PD5<br />
| PD5<br />
| PD5<br />
| PD5<br />
| PD5<br />
| GPIO4<br />
| rowspan="2" | RP2350 UART1<br />
|-<br />
| bgcolor=#0C0|RX<br />
| PD6<br />
| PD6<br />
| PD6<br />
| PD6<br />
| PD6<br />
| PD6<br />
| GPIO5<br />
|-<br />
| rowspan="2" | USART3<br />
| bgcolor=#CC0|TX<br />
| PB10<br />
| PB10<br />
| PB10<br />
| bgcolor=#CC0|N/A<br />
| PB10<br />
| PB10<br />
| <br />
| rowspan="2" | <br />
|-<br />
| bgcolor=#CC0|RX<br />
| PB11<br />
| PB11<br />
| PB11<br />
| bgcolor=#CC0|N/A<br />
| PB11<br />
| PB11<br />
| <br />
|-<br />
| rowspan="2" | USART3A1<br />
| bgcolor=#CC0|TX<br />
| PD8<br />
| PD8<br />
| PD8<br />
| bgcolor=#CC0|N/A<br />
| PD8<br />
| PD8<br />
| GPIO6<br />
| rowspan="2" | <br />
|-<br />
| bgcolor=#CC0|RX<br />
| PD9<br />
| PD9<br />
| PD9<br />
| bgcolor=#CC0|N/A<br />
| PD9<br />
| PD9<br />
| GPIO7<br />
|-<br />
| rowspan="2" | USART3A2<br />
| bgcolor=#CC0|TX<br />
| PC10<br />
| PC10<br />
| PC10<br />
| bgcolor=#CC0|N/A<br />
| PC10<br />
| PC10<br />
| bgcolor=#CC0|N/A<br />
|<br />
|-<br />
| bgcolor=#CC0|RX<br />
| PC11<br />
| PC11<br />
| PC11<br />
| bgcolor=#CC0|N/A<br />
| PC11<br />
| PC11<br />
| bgcolor=#CC0|N/A<br />
|<br />
|-<br />
| rowspan="2" | UART4<br />
| bgcolor=#CC0|TX<br />
| PA0<br />
| PA0<br />
| PA0<br />
| bgcolor=#CC0|N/A<br />
| PA0<br />
| PA0<br />
| <br />
| rowspan="2" |<br />
|-<br />
| bgcolor=#CC0|RX<br />
| PA1<br />
| PA1<br />
| PA1<br />
| bgcolor=#CC0|N/A<br />
| PA1<br />
| PA1<br />
| <br />
|-<br />
| rowspan="2" | UART4A<br />
| bgcolor=#CC0|TX<br />
| PC10<br />
| PC10<br />
| PC10<br />
| bgcolor=#CC0|N/A<br />
| PC10<br />
| PC10<br />
| <br />
| rowspan="2" | <br />
|-<br />
| bgcolor=#CC0|RX<br />
| PC11<br />
| PC11<br />
| PC11<br />
| bgcolor=#CC0|N/A<br />
| PC11<br />
| PC11<br />
| <br />
|-<br />
| rowspan="2" | UART5<br />
| bgcolor=#CC0|TX<br />
| PC12<br />
| PC12<br />
| PC12<br />
| bgcolor=#CC0|N/A<br />
| PC12<br />
| PC12<br />
| TBD<br />
|<br />
|-<br />
| bgcolor=#CC0|RX<br />
| PD2<br />
| PD2<br />
| PD2<br />
| bgcolor=#CC0|N/A<br />
| PD2<br />
| PD2<br />
| TBD<br />
|<br />
|-<br />
| rowspan="2" | USART6<br />
| bgcolor=#CC0|TX<br />
| PC6<br />
| bgcolor=#CC0|N/A<br />
| PC6<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PC6<br />
| TBD<br />
|<br />
|-<br />
| bgcolor=#CC0|RX<br />
| PC7<br />
| bgcolor=#CC0|N/A<br />
| PC7<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PC7<br />
| TBD<br />
|<br />
|}<br />
<br />
== CAN ==<br />
<br />
{| class="wikitable sortable"<br />
! Variant<br />
! PIN <br />
! STM32F407<br />
! STM32L475<br />
! STM32H562<br />
! STM32C071<br />
! STM32C551<br />
! STM32H723<br />
! RP2354<br />
|-<br />
| rowspan="2" | CAN1<br />
| bgcolor=#CC0|TX<br />
| PA12<br />
| PA12<br />
| PA12<br />
| bgcolor=#CC0|N/A<br />
| PA12<br />
| PA12<br />
| TBD<br />
|-<br />
| bgcolor=#CC0|RX<br />
| PA11<br />
| PA11<br />
| PA11<br />
| bgcolor=#CC0|N/A<br />
| PA11<br />
| PA11<br />
| TBD<br />
|-<br />
| rowspan="2" | CAN1A<br />
| bgcolor=#CC0|TX<br />
| PD1<br />
| PD1<br />
| PD1<br />
| bgcolor=#CC0|N/A<br />
| PD1<br />
| PD1<br />
| TBD<br />
|-<br />
| bgcolor=#CC0|RX<br />
| PD0<br />
| PD0<br />
| PD0<br />
| bgcolor=#CC0|N/A<br />
| PD0<br />
| PD0<br />
| TBD<br />
|-<br />
| rowspan="2" | CAN2<br />
| bgcolor=#CC0|TX<br />
| PB13<br />
| bgcolor=#CC0|N/A<br />
| PB13 <br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PB13<br />
| TBD<br />
|-<br />
| bgcolor=#CC0|RX<br />
| PB12<br />
| bgcolor=#CC0|N/A<br />
| PB13<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PB13<br />
| TBD<br />
|-<br />
| rowspan="2" | CAN2A<br />
| bgcolor=#CC0|TX<br />
| PB6<br />
| bgcolor=#CC0|N/A<br />
| PB6<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PB6<br />
| TBD<br />
|-<br />
| bgcolor=#CC0|RX<br />
| PB5<br />
| bgcolor=#CC0|N/A<br />
| PB6<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PB6<br />
| TBD<br />
|}<br />
<br />
== USB ==<br />
STM32F407=HS/FS host/device/otg<br />
<br />
STM32L475=FS host/device/otg no crystal<br />
<br />
STM32H562=FS PD<br />
<br />
STM32C071=FS no crystal<br />
<br />
STM32C551=FS host/device<br />
<br />
STM32H723=HS/FS host/device/otg<br />
<br />
RP2354=FS host/device<br />
<br />
{| class="wikitable"<br />
! Variant<br />
! PIN <br />
! STM32F407<br />
! STM32L475<br />
! STM32H562<br />
! STM32C071<br />
! STM32C551<br />
! STM32H723<br />
! RP2354<br />
! Remarks<br />
|-<br />
| rowspan="2" | All<br />
| bgcolor=#0C0|DM<br />
| PA11<br />
| PA11<br />
| PA11<br />
| PA11<br />
| PA11<br />
| PA11<br />
| DM<br />
| rowspan="2" | RP2350 dedicated pins<br />
|-<br />
| bgcolor=#0C0|DP<br />
| PA12<br />
| PA12<br />
| PA12<br />
| PA12<br />
| PA12<br />
| PA12<br />
| DP<br />
|}<br />
<br />
== I2C ==<br />
<br />
* RP2350 I2C0 SCL: 1 / 5 / 9 / 13 / 17 / 21 / 25 / 29 / 33 / 37 / 41 / 45<br />
* RP2350 I2C0 SDA: 0 / 4 / 8 / 12 / 16 / 20 / 24 / 28 / 32 / 36 / 40 / 44<br />
<br />
* RP2350 I2C1 SCL: 3 / 7 / 11 / 15 / 19 / 23 / 27 / 31 / 35 / 39 / 43 / 47<br />
* RP2350 I2C1 SDA: 2 / 6 / 10 / 14 / 18 / 22 / 26 / 30 / 34 / 38 / 42 / 46<br />
<br />
{| class="wikitable"<br />
! Variant<br />
! PIN <br />
! STM32F407<br />
! STM32L475<br />
! STM32H562<br />
! STM32C071<br />
! STM32C551<br />
! STM32H723<br />
! RP2354<br />
! Remarks<br />
|-<br />
| rowspan="2" | I2C1<br />
| bgcolor=#0C0|SCL<br />
| PB6<br />
| PB6<br />
| PB6<br />
| PB6<br />
| PB6<br />
| PB6<br />
| GPIO9<br />
| rowspan="2" | RP2350 ICL0<br />
|-<br />
| bgcolor=#0C0|SDA<br />
| PB7<br />
| PB7<br />
| PB7<br />
| PB7<br />
| PB7<br />
| PB7<br />
| GPIO8<br />
|-<br />
| rowspan="2" | I2C1A<br />
| bgcolor=#0C0|SCL<br />
| PB8<br />
| PB8<br />
| PB8<br />
| PB8<br />
| PB8<br />
| PB8<br />
| TBD<br />
|<br />
|-<br />
| bgcolor=#0C0|SDA<br />
| PB9<br />
| PB9<br />
| PB9<br />
| PB9<br />
| PB9<br />
| PB9<br />
| TBD<br />
|<br />
|-<br />
| rowspan="2" | I2C2<br />
| bgcolor=#0C0|SCL<br />
| PB10<br />
| PB10<br />
| PB10<br />
| PB10<br />
| PB10<br />
| PB10<br />
| GPIO3<br />
| rowspan="2" | RP2350 I2C1<br />
|-<br />
| bgcolor=#0C0|SDA<br />
| PB11<br />
| PB11<br />
| PB11<br />
| PB11<br />
| PB11<br />
| PB11<br />
| GPIO2<br />
|-<br />
| rowspan="2" | I2C3<br />
| bgcolor=#F44|SCL<br />
| PA8<br />
| bgcolor=#F44|PC0<br />
| PA8<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PA8<br />
| TBD<br />
|<br />
|-<br />
| bgcolor=#F44|SDA<br />
| PC9<br />
| bgcolor=#F44|PC1<br />
| PC9<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PC9<br />
| TBD<br />
|<br />
|}<br />
<br />
== SPI ==<br />
<br />
* RP2350 SPI0 SCK: 2 / 6 / 18 / 22 / 34 / 38 <br />
* RP2350 SPI0 MISO: 0 / 4 / 16 / 20 / 32 / 36<br />
* RP2350 SPI0 MOSI: 3 / 7 / 19 / 23 / 35 / 39<br />
<br />
* RP2350 SPI1 SCK: 10 / 14 / 26 / 30 / 42 / 46<br />
* RP2350 SPI1 MISO: 8 / 12 / 24 / 28 / 40 / 44<br />
* RP2350 SPI1 MOSI: 11 / 15 / 27 / 31 / 43 / 47<br />
<br />
{| class="wikitable sortable"<br />
! Variant<br />
! PIN <br />
! STM32F407<br />
! STM32L475<br />
! STM32H562<br />
! STM32C071<br />
! STM32C551<br />
! STM32H723<br />
! RP2354<br />
! Remarks<br />
|-<br />
| rowspan="3" | SPI1<br />
| bgcolor=#0C0|SCK<br />
| PA5<br />
| PA5<br />
| PA5<br />
| PA5<br />
| PA5<br />
| PA5<br />
| GPIO42<br />
| rowspan="3" | RP2350 SPI1<br />
|-<br />
| bgcolor=#0C0|MISO<br />
| PA6<br />
| PA6<br />
| PA6<br />
| PA6<br />
| PA6<br />
| PA6<br />
| GPIO40<br />
|-<br />
| bgcolor=#0C0|MOSI<br />
| PA7<br />
| PA7<br />
| PA7<br />
| PA7<br />
| PA7<br />
| PA7<br />
| GPIO43<br />
|-<br />
| rowspan="3" | SPI1A<br />
| bgcolor=#0C0|SCK<br />
| PB3<br />
| PB3<br />
| PB3<br />
| PB3<br />
| PB3<br />
| PB3<br />
| <br />
| rowspan="3" | PB3 conflicts with SWO<br />
|-<br />
| bgcolor=#0C0|MISO<br />
| PB4<br />
| PB4<br />
| PB4<br />
| PB4<br />
| PB4<br />
| PB4<br />
| <br />
|-<br />
| bgcolor=#0C0|MOSI<br />
| PB5<br />
| PB5<br />
| PB5<br />
| PB5<br />
| PB5<br />
| PB5<br />
| <br />
|-<br />
| rowspan="3" | SPI2<br />
| bgcolor=#0C0|SCK<br />
| PB10<br />
| PB10<br />
| PB10<br />
| PB10<br />
| PB10<br />
| PB10<br />
| <br />
| rowspan="3" | <br />
|-<br />
| bgcolor=#0C0|MISO<br />
| PC2<br />
| PC2<br />
| PC2<br />
| PC2<br />
| PC2<br />
| PC2<br />
| <br />
|-<br />
| bgcolor=#0C0|MOSI<br />
| PC3<br />
| PC3<br />
| PC3<br />
| PC3<br />
| PC3<br />
| PC3<br />
| <br />
|-<br />
| rowspan="3" | SPI2A<br />
| bgcolor=#0C0|SCK<br />
| PB13<br />
| PB13<br />
| PB13<br />
| PB13<br />
| PB13<br />
| PB13<br />
| GPIO22<br />
| rowspan="3" | RP2350 SPI0<br />
|-<br />
| bgcolor=#0C0|MISO<br />
| PB14<br />
| PB14<br />
| PB14<br />
| PB14<br />
| PB14<br />
| PB14<br />
| GPIO20<br />
|-<br />
| bgcolor=#0C0|MOSI<br />
| PB15<br />
| PB15<br />
| PB15<br />
| PB15<br />
| PB15<br />
| PB15<br />
| GPIO23 <br />
|-<br />
| rowspan="3" | SPI3<br />
| bgcolor=#CC0|SCK<br />
| PC10<br />
| PC10<br />
| PC10<br />
| bgcolor=#CC0|N/A<br />
| PC10<br />
| PC10<br />
| <br />
| <br />
|-<br />
| bgcolor=#CC0|MISO<br />
| PC11<br />
| PC11<br />
| PC11<br />
| bgcolor=#CC0|N/A<br />
| PC11<br />
| PC11<br />
| <br />
|<br />
|-<br />
| bgcolor=#CC0|MOSI<br />
| PC12<br />
| PC12<br />
| PC12<br />
| bgcolor=#CC0|N/A<br />
| PC12<br />
| PC12<br />
| <br />
|<br />
|-<br />
| rowspan="3" | SPI3A<br />
| bgcolor=#CC0|SCK<br />
| PB3<br />
| PB3<br />
| PB3<br />
| bgcolor=#CC0|N/A<br />
| PB3<br />
| PB3<br />
| <br />
| Conflicts with SWO<br />
|-<br />
| bgcolor=#CC0|MISO<br />
| PB4<br />
| PB4<br />
| PB4<br />
| bgcolor=#CC0|N/A<br />
| PB4<br />
| PB4<br />
| <br />
|<br />
|-<br />
| bgcolor=#CC0|MOSI<br />
| PB5<br />
| PB5<br />
| PB5<br />
| bgcolor=#CC0|N/A<br />
| PB5<br />
| PB5<br />
| <br />
|<br />
|}<br />
<br />
== SDIO ==<br />
STM32F407: SDIO<br />
<br />
STM32L475: SDMMC<br />
<br />
STM32H562: SDMMC<br />
<br />
STM32C071: N/A<br />
<br />
STM32C551: N/A<br />
<br />
STM32H723: SDMMC<br />
<br />
{| class="wikitable sortable"<br />
! Variant<br />
! PIN <br />
! STM32F407<br />
! STM32L475<br />
! STM32H562<br />
! STM32C071<br />
! STM32C551<br />
! STM32H723<br />
! RP2354<br />
|-<br />
| rowspan="6" | Only<br />
| bgcolor=#CC0|CMD<br />
| PD2<br />
| PD2<br />
| PD2<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PD2<br />
| GPIO30<br />
|-<br />
| bgcolor=#CC0|CK<br />
| PC12<br />
| PC12<br />
| PC12<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PC12<br />
| GPIO31<br />
|-<br />
| bgcolor=#CC0|D0<br />
| PC8<br />
| PC8<br />
| PC8<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PC8<br />
| GPIO35<br />
|-<br />
| bgcolor=#CC0|D1<br />
| PC9<br />
| PC9<br />
| PC9<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PC9<br />
| GPIO34<br />
|-<br />
| bgcolor=#CC0|D2<br />
| PC10<br />
| PC10<br />
| PC10<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PC10<br />
| GPIO33<br />
|-<br />
| bgcolor=#CC0|D3<br />
| PC11<br />
| PC11<br />
| PC11<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PC11<br />
| GPIO32<br />
|}<br />
<br />
== Ethernet (RMII) ==<br />
STM32F407: <br />
<br />
STM32L475: <br />
<br />
STM32H562: <br />
<br />
STM32C071: <br />
<br />
STM32C551: <br />
<br />
STM32H723:<br />
<br />
RP2354: With PIO, https://github.com/rscott2049/pico-rmii-ethernet_nce <br />
<br />
{| class="wikitable"<br />
! Variant<br />
! PIN <br />
! STM32F407<br />
! STM32L475<br />
! STM32H562<br />
! STM32C071<br />
! STM32C551<br />
! STM32H723<br />
! RP2354<br />
|-<br />
| rowspan="10" | Only<br />
| bgcolor=#CC0| MDIO<br />
| PA2<br />
| bgcolor=#CC0 | N/A<br />
| PA2<br />
| bgcolor=#CC0 | N/A<br />
| bgcolor=#CC0 | N/A<br />
| PA2<br />
| GPIO44<br />
|-<br />
| bgcolor=#CC0| REF_CLK<br />
| PA1<br />
| bgcolor=#CC0 | N/A<br />
| PA1<br />
| bgcolor=#CC0 | N/A<br />
| bgcolor=#CC0 | N/A<br />
| PA1<br />
| GPIO41<br />
|-<br />
| bgcolor=#CC0| MDC<br />
| PC1<br />
| bgcolor=#CC0 | N/A<br />
| PC1<br />
| bgcolor=#CC0 | N/A<br />
| bgcolor=#CC0 | N/A<br />
| PC1<br />
| GPIO47<br />
|-<br />
| bgcolor=#CC0| TX_EN<br />
| PB11<br />
| bgcolor=#CC0 | N/A<br />
| PB11<br />
| bgcolor=#CC0 | N/A<br />
| bgcolor=#CC0 | N/A<br />
| PB11<br />
| GPIO2<br />
|-<br />
| bgcolor=#CC0| TXD0<br />
| PB12<br />
| bgcolor=#CC0 | N/A<br />
| PB12<br />
| bgcolor=#CC0 | N/A<br />
| bgcolor=#CC0 | N/A<br />
| PB12<br />
| GPIO24<br />
|-<br />
| bgcolor=#F44| TXD1<br />
| PB13<br />
| bgcolor=#CC0 | N/A<br />
| bgcolor=#F44 | PB15<br />
| bgcolor=#CC0 | N/A<br />
| bgcolor=#CC0 | N/A<br />
| PB13<br />
| GPIO22<br />
|-<br />
| bgcolor=#CC0| RXD0<br />
| PC4<br />
| bgcolor=#CC0 | N/A<br />
| PC4<br />
| bgcolor=#CC0 | N/A<br />
| bgcolor=#CC0 | N/A<br />
| PC4<br />
| GPIO10<br />
|-<br />
| bgcolor=#CC0| RXD1<br />
| PC5<br />
| bgcolor=#CC0 | N/A<br />
| PC5<br />
| bgcolor=#CC0 | N/A<br />
| bgcolor=#CC0 | N/A<br />
| PC5<br />
| GPIO11<br />
|-<br />
| bgcolor=#CC0| CRS_DV<br />
| PA7<br />
| bgcolor=#CC0 | N/A<br />
| PA7<br />
| bgcolor=#CC0 | N/A<br />
| bgcolor=#CC0 | N/A<br />
| PA7<br />
| GPIO43<br />
|}<br />
<br />
== ULPI ==<br />
STM32F407: ULPI<br />
<br />
STM32L475: N/A<br />
<br />
STM32H562: N/A<br />
<br />
STM32C071: N/A<br />
<br />
STM32C551: N/A<br />
<br />
STM32H723: ULPI<br />
<br />
{| class="wikitable"<br />
! Variant<br />
! PIN <br />
! STM32F407<br />
! STM32L475<br />
! STM32H562<br />
! STM32C071<br />
! STM32C551<br />
! STM32H723<br />
! RP2354<br />
|-<br />
| rowspan="12" | Only<br />
| bgcolor=#CC0| STP<br />
| PC0<br />
| bgcolor=#CC0| N/A<br />
| bgcolor=#CC0| N/A<br />
| bgcolor=#CC0| N/A<br />
| bgcolor=#CC0| N/A<br />
| PC0<br />
| bgcolor=#CC0| N/A<br />
|-<br />
| bgcolor=#CC0| DIR<br />
| PC2<br />
| bgcolor=#CC0| N/A<br />
| bgcolor=#CC0| N/A<br />
| bgcolor=#CC0| N/A<br />
| bgcolor=#CC0| N/A<br />
| PC2<br />
| bgcolor=#CC0| N/A <br />
|-<br />
| bgcolor=#CC0| NXT<br />
| PC3<br />
| bgcolor=#CC0| N/A<br />
| bgcolor=#CC0| N/A<br />
| bgcolor=#CC0| N/A<br />
| bgcolor=#CC0| N/A<br />
| PC3<br />
| bgcolor=#CC0| N/A <br />
|-<br />
| bgcolor=#CC0| CK<br />
| PA5<br />
| bgcolor=#CC0| N/A<br />
| bgcolor=#CC0| N/A<br />
| bgcolor=#CC0| N/A<br />
| bgcolor=#CC0| N/A<br />
| PA5<br />
| bgcolor=#CC0| N/A <br />
|-<br />
| bgcolor=#CC0|D0<br />
| PA3<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PA3<br />
| bgcolor=#CC0|N/A<br />
|-<br />
| bgcolor=#CC0|D1<br />
| PB0<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PB0<br />
| bgcolor=#CC0|N/A<br />
|-<br />
| bgcolor=#CC0|D2<br />
| PB1<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PB1<br />
| bgcolor=#CC0|N/A<br />
|-<br />
| bgcolor=#CC0|D3<br />
| PB10<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PB10<br />
| bgcolor=#CC0|N/A<br />
|-<br />
| bgcolor=#CC0|D4<br />
| PB11<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PB11<br />
| bgcolor=#CC0|N/A<br />
|-<br />
| bgcolor=#CC0|D5<br />
| PB12<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PB12<br />
| bgcolor=#CC0|N/A<br />
|-<br />
| bgcolor=#CC0|D6<br />
| PB13<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PB13<br />
| bgcolor=#CC0|N/A<br />
|-<br />
| bgcolor=#CC0|D7<br />
| PB5<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PB5<br />
| bgcolor=#CC0|N/A<br />
|}<br />
<br />
== I2S ==<br />
STM32F407: I2S2, I2S3<br />
<br />
STM32L475: SAI1, SAI2 (serial audio interface)<br />
<br />
STM32H562: I2S1, I2S2, I2S3<br />
<br />
STM32C071: I2S1 (half duplex only)<br />
<br />
STM32C551: I2S1, I2S2, I2S3<br />
<br />
STM32H723: I2S1, I2S2, I2S3<br />
<br />
{| class="wikitable sortable"<br />
! Variant<br />
! PIN <br />
! STM32F407<br />
! STM32L475<br />
! STM32H562<br />
! STM32C071<br />
! STM32C551<br />
! STM32H723<br />
! RP2354<br />
|-<br />
| rowspan="5" | I2S1<br />
| bgcolor=#F44|MCK<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#F44|PB8<br />
| PC4<br />
| bgcolor=#F44|PA6, PA11, PD5, PB4, PB6<br />
| PC4<br />
| PC4<br />
| GPIO10<br />
|-<br />
| bgcolor=#F44|SDI<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#F44|PB5<br />
| PA6<br />
| bgcolor=#F44|PA2,PA7,PA12,PB5,PD6,PB6††<br />
| PA6<br />
| PA6<br />
| GPIO40<br />
|-<br />
| bgcolor=#F44|SDO<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#F44|PC3<br />
| PA7<br />
| PA7<br />
| PA7<br />
| PA7<br />
| GPIO43<br />
|-<br />
| bgcolor=#F44|CK<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#F44|PB10<br />
| PA5<br />
| PA5<br />
| PA5<br />
| PA5<br />
| GPIO42<br />
|-<br />
| bgcolor=#F44|WS<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#F44|PB9<br />
| PA4<br />
| bgcolor=#F44|PA1,PA5,PD8,PB3,PB6<br />
| PA4<br />
| PA4<br />
| GPIO27<br />
|-<br />
| rowspan="5" | I2S2<br />
| bgcolor=#F44|MCK<br />
| PC6<br />
| bgcolor=#F44|PB14<br />
| PC6<br />
| bgcolor=#CC0|N/A<br />
| PC6<br />
| PC6<br />
| GPIO26<br />
|-<br />
| bgcolor=#F44|SDI<br />
| PC2<br />
| bgcolor=#F44|PC12<br />
| PC2<br />
| bgcolor=#CC0|N/A<br />
| PC2<br />
| PC2<br />
| GPIO25<br />
|-<br />
| bgcolor=#F44|SDO<br />
| PC3<br />
| bgcolor=#F44|PD11<br />
| PC3<br />
| bgcolor=#CC0|N/A<br />
| PC3<br />
| PC3<br />
| GPIO21<br />
|-<br />
| bgcolor=#F44|CK<br />
| PB10<br />
| bgcolor=#F44|PD10<br />
| PB10<br />
| bgcolor=#CC0|N/A<br />
| PB10<br />
| PB10<br />
| GPIO3<br />
|-<br />
| bgcolor=#CC0|WS<br />
| PB12<br />
| PB12<br />
| PB12<br />
| bgcolor=#CC0|N/A<br />
| PB12<br />
| PB12<br />
| GPIO24<br />
|-<br />
| rowspan="5" | I2S2a<br />
| bgcolor=#0FF|MCK<br />
| bgcolor=#0FF|N/A<br />
| PD9<br />
| bgcolor=#0FF|N/A<br />
| bgcolor=#0FF|N/A<br />
| bgcolor=#0FF|N/A<br />
| bgcolor=#0FF|N/A<br />
| <br />
|-<br />
| bgcolor=#CC0|SDI<br />
| PB14<br />
| bgcolor=#CC0|N/A<br />
| PB14<br />
| bgcolor=#CC0|N/A<br />
| PB14<br />
| PB14<br />
| GPIO20<br />
|-<br />
| bgcolor=#CC0|SDO<br />
| PB15<br />
| PB15<br />
| PB15<br />
| bgcolor=#CC0|N/A<br />
| PB15<br />
| PB15<br />
| GPIO23<br />
|-<br />
| bgcolor=#CC0|CK<br />
| PB13<br />
| PB13<br />
| PB13<br />
| bgcolor=#CC0|N/A<br />
| PB13<br />
| PB13<br />
| GPIO22<br />
|-<br />
| bgcolor=#CC0|WS<br />
| PB9<br />
| PB9<br />
| PB9<br />
| bgcolor=#CC0|N/A<br />
| PB9<br />
| PB9<br />
| GPIO28<br />
|-<br />
| rowspan="5" | I2S3<br />
| bgcolor=#CC0|MCK<br />
| PC7<br />
| bgcolor=#CC0|N/A<br />
| PC7<br />
| bgcolor=#CC0|N/A<br />
| PC7<br />
| PC7<br />
| <br />
|-<br />
| bgcolor=#CC0|SDI<br />
| PC11<br />
| bgcolor=#CC0|N/A<br />
| PC11<br />
| bgcolor=#CC0|N/A<br />
| PC11<br />
| PC11<br />
| <br />
|-<br />
| bgcolor=#CC0|SDO<br />
| PC12<br />
| bgcolor=#CC0|N/A<br />
| PC12<br />
| bgcolor=#CC0|N/A<br />
| PC12<br />
| PC12<br />
| <br />
|-<br />
| bgcolor=#CC0|CK<br />
| PC10<br />
| bgcolor=#CC0|N/A<br />
| PC10<br />
| bgcolor=#CC0|N/A<br />
| PC10<br />
| PC10<br />
| <br />
|-<br />
| bgcolor=#CC0|WS<br />
| PA4<br />
| bgcolor=#CC0|N/A<br />
| PA4<br />
| bgcolor=#CC0|N/A<br />
| PA4<br />
| PA4<br />
| <br />
|-<br />
| rowspan="5" | I2S3a<br />
| bgcolor=#0FF|MCK<br />
| bgcolor=#0FF|N/A<br />
| bgcolor=#0FF|N/A<br />
| bgcolor=#0FF|N/A<br />
| bgcolor=#0FF|N/A<br />
| bgcolor=#0FF|N/A<br />
| bgcolor=#0FF|N/A<br />
| <br />
|-<br />
| bgcolor=#CC0|SDI<br />
| PB4<br />
| bgcolor=#CC0|N/A<br />
| PB4<br />
| bgcolor=#CC0|N/A<br />
| PB4<br />
| PB4<br />
| <br />
|-<br />
| bgcolor=#CC0|SDO<br />
| PB5<br />
| bgcolor=#CC0|N/A<br />
| PB5<br />
| bgcolor=#CC0|N/A<br />
| PB5<br />
| PB5<br />
| <br />
|-<br />
| bgcolor=#CC0|CK<br />
| PB3<br />
| bgcolor=#CC0|N/A<br />
| PB3<br />
| bgcolor=#CC0|N/A<br />
| PB3<br />
| PB3<br />
| <br />
|-<br />
| bgcolor=#CC0|WS<br />
| PA15<br />
| bgcolor=#CC0|N/A<br />
| PA15<br />
| bgcolor=#CC0|N/A<br />
| PA15,PB8,PE4 †††<br />
| PA15<br />
| <br />
|}<br />
<br />
Notes; <br />
<br />
†† The STM32C071 has only one half-duplex I2S, and the _SD pin can either be in INPUT or OUTPUT mode. Many pins, how do we map?<br />
<br />
††† I2S3_WS is ONLY mapped on PA15 (used for SWDIO), except on STM32C551 which ALSO has it on PB8.<br />
<br />
== DACs ==<br />
<br />
{| class="wikitable"<br />
! Variant<br />
! PIN <br />
! STM32F407<br />
! STM32L475<br />
! STM32H562<br />
! STM32C071<br />
! STM32C551<br />
! STM32H723<br />
! RP2354<br />
|-<br />
| rowspan="2" |DAC1<br />
| bgcolor=#CC0|OUT1<br />
| PA4<br />
| PA4<br />
| PA4<br />
| bgcolor=#CC0|N/A<br />
| PA4<br />
| PA4<br />
| bgcolor=#CC0|N/A<br />
|-<br />
| bgcolor=#CC0|OUT2<br />
| PA5<br />
| PA5<br />
| PA5<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PA5<br />
| bgcolor=#CC0|N/A<br />
|}<br />
<br />
== ADCs ==<br />
ADCs are so numerous that comparative tables are difficult to establish.<br />
<br />
STM32F407; 12 channels common for ADC1, ADC2 and ADC3. 4 channels for ADC1 and ADC2<br />
<br />
STM32F407; 4 channels common for ADC1, ADC2 and ADC3. 12 channels for ADC1 and ADC2<br />
<br />
STM32H562; All 16 channels common for ADC1 and ADC2, can also be configured as 8 differential pair inputs.<br />
<br />
STM32C071; Only ADC1, 19 external channels.<br />
<br />
STM32C551; 7 channels common for ADC1 and ADC2.<br />
<br />
STM32H723; ADC1 and ADC2 are 16 bits, ADC3 is 12 bits. All 3 can also be configured as 8 differential pair inputs.<br />
<br />
RP2354; One ADC, 12 bits, 0.5 Msps<br />
<br />
{| class="wikitable"<br />
! Variant<br />
! PIN <br />
! STM32F407<br />
! STM32L475<br />
! STM32H562<br />
! STM32C071<br />
! STM32C551<br />
! STM32H723<br />
! RP2354<br />
|-<br />
| rowspan="3" |ADC1<br />
| Pins<br />
| PA0-PA7,PC0-PC5,PB0-PB1<br />
| PA0-PA7,PC0-PC5,PB0-PB1<br />
| PA0-PA7,PC0-PC5,PB0-PB1<br />
| PA0-PA8,PA13-PA14,PC0-PC5,PB0-PB2,PB10-PB12<br />
| PA0-PA7,PC0-PC3<br />
| PA0-PA7,PC0-PC2,PC4-PC5,PB0-PB1<br />
| GPIO40-GPIO47<br />
|-<br />
| Channels<br />
| 16<br />
| 16<br />
| 16<br />
| 19<br />
| 12<br />
| 15<br />
| 8<br />
|-<br />
| Msps<br />
| 2.4<br />
| 5<br />
| 5<br />
| 2.5<br />
| 2.25<br />
| 3.6<br />
| 0.5<br />
|-<br />
| rowspan="3" |ADC2<br />
| Pins<br />
| PA0-PA7,PC0-PC5,PB0-PB1<br />
| PA0-PA7,PC0-PC5,PB0-PB1<br />
| PA0-PA7,PC0-PC5,PB0-PB1<br />
| N/A<br />
| PA0-PA3,PC1-PC5,PB0-PB2<br />
| PA2-PA7,PC0-PC2,PC4-PC5,PB0-PB1<br />
| N/A<br />
|-<br />
| Channels<br />
| 16<br />
| 16<br />
| 16<br />
| N/A<br />
| 12<br />
| 13<br />
| N/A<br />
|-<br />
| Msps<br />
| 2.4<br />
| 5<br />
| 5<br />
| N/A<br />
| 2.25<br />
| 3.6<br />
| N/A<br />
|-<br />
| rowspan="3" |ADC3<br />
| Pins<br />
| PA0-PA7,PC0-PC3<br />
| PC0-PC3<br />
| N/A<br />
| N/A<br />
| N/A<br />
| PC0-PC3<br />
| N/A<br />
|-<br />
| Channels<br />
| 6<br />
| 4<br />
| N/A<br />
| N/A<br />
| N/A<br />
| 4 (12 bits)<br />
| N/A<br />
|-<br />
| Msps<br />
| 2.4<br />
| 5<br />
| N/A<br />
| N/A<br />
| N/A<br />
| 5<br />
| N/A<br />
|}</div>
Niclas
https://stm32world.com/w/index.php?title=Streamline_Header_Mapping&diff=8496
Streamline Header Mapping
2026-09-11T15:41:45Z
<p>Niclas: </p>
<hr />
<div>[[Category:Streamline]][[Category:Work in progress]]<br />
<br />
'''WIP: I2Sx_ for STM32 has not been entered yet.'''<br />
<br />
{| class="wikitable sortable" style="width:100%; table-layout:fixed; overflow-wrap:break-word;"<br />
! Position <br />
! Pin Name<br />
! STM32F407<br />
! STM32L475<br />
! STM32H562<br />
! STM32C071<br />
! STM32C551<br />
! STM32H723<br />
! RP2354<br />
|-<br />
| A4<br />
| PA2<br />
| USART2_TX,ETH_MDIO<br />
| USART2_TX<br />
| USART2_TXETH_MDIO<br />
| USART2_TX<br />
| USART2_TX<br />
| USART2_TX,ETH_MDIO<br />
| GPIO44: UART1_TX, ETH_MDIO<br />
|-<br />
| A5<br />
| PA1<br />
| UART4_RX,ETH_RMII_REF_CLK<br />
| UART4_RX<br />
| UART4_RX, ETH_RMII_REF_CLK<br />
| <br />
| UART4_RX<br />
| UART4_RX,ETH_RMII_REF_CLK<br />
| GPIO41: ETH_RMII_REF_CLK<br />
|-<br />
| A6<br />
| PA0<br />
| UART4_TX<br />
| UART4_TX<br />
| UART4_TX<br />
| <br />
| UART4_TX<br />
| UART4_TX<br />
| <br />
|-<br />
| A7<br />
| PC3<br />
| SPI2_MOSI,ULPI_NXT<br />
| SPI2_MOSI<br />
| SPI2_MOSI<br />
| SPI2_MOSI<br />
| SPI2_MOSI<br />
| SPI2_MOSI,ULPI_NXT<br />
| GPIO21: I2S2_SDO<br />
|-<br />
| A8<br />
| PC2<br />
| SPI2_MISO,ULPI_DIR<br />
| SPI2_MISO<br />
| SPI2_MISO<br />
| SPI2_MISO<br />
| SPI2_MISO<br />
| SPI2_MISO,ULPI_DIR<br />
| GPIO25: I2S2_SDI<br />
|-<br />
| A9<br />
| PC1<br />
| ETH_MDC<br />
| I2C3_SDA<br />
| ETH_MDC<br />
| <br />
| <br />
| ETH_MDC<br />
| GPIO47: ETH_MDC<br />
|-<br />
| A10<br />
| PC0<br />
| ULPI_STP<br />
| I2C3_SCL<br />
| <br />
| <br />
| <br />
| ULPI_STP<br />
| GPIO46<br />
|-<br />
| A11<br />
| PC15<br />
| <br />
| <br />
| <br />
| <br />
| <br />
| <br />
| <br />
|-<br />
| A12<br />
| PC14<br />
| <br />
| <br />
| <br />
| <br />
| <br />
| <br />
| <br />
|-<br />
| A13<br />
| PC13<br />
| <br />
| <br />
| <br />
| <br />
| <br />
| <br />
| <br />
|-<br />
| A14<br />
| PE6<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| GPIO36<br />
|-<br />
| A15<br />
| PE5<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| GPIO37<br />
|-<br />
| A16<br />
| PE4<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| GPIO38<br />
|-<br />
| A17<br />
| PE3<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| GPIO39<br />
|-<br />
| A18<br />
| PE2<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| <br />
|-<br />
| A20<br />
| PE1<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| <br />
|-<br />
| A21<br />
| PE0<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| <br />
|-<br />
| A22<br />
| PB9<br />
| I2C1A_SDA<br />
| I2C1A_SDA<br />
| I2C1A_SDA<br />
| I2C1A_SDA<br />
| I2C1A_SDA<br />
| I2C1A_SDA<br />
| GPIO28: I2C0_SDA,I2S2A_WS<br />
|-<br />
| A23<br />
| PB8<br />
| I2C1A_SCL<br />
| I2C1A_SCL<br />
| I2C1A_SCL<br />
| I2C1A_SCL<br />
| I2C1A_SCL<br />
| I2C1A_SCL<br />
| GPIO29: I2C0_SCL<br />
|-<br />
| A24<br />
| PB7<br />
| USART1A_RX,I2C1_SDA<br />
| USART1A_RX,I2C1_SDA<br />
| USART1A_RX,I2C1_SDA<br />
| USART1A_RX,I2C1_SDA<br />
| USART1A_RX,I2C1_SDA<br />
| USART1A_RX,I2C1_SDA<br />
| GPIO8: I2C0_SDA<br />
|-<br />
| A25<br />
| PB6<br />
| USART1A_TX,CAN2A_TX,I2C1_SCL<br />
| USART1A_TX,I2C1_SCL<br />
| USART1A_TX,CAN2A_TX,I2C1_SCL<br />
| USART1A_TX,I2C1_SCL<br />
| USART1A_TX,I2C1_SCL<br />
| USART1A_TX,CAN2A_TX,I2C1_SCL<br />
| GPIO9: I2C0_SCL<br />
|-<br />
| A26<br />
| PB5<br />
| CAN2A_RX,SPI1A_MOSI,SPI3_MOSI,ULPI_D7<br />
| SPI1A_MOSI,SPI3_MOSI<br />
| CAN2A_RX,SPI1A_MOSI,SPI3_MOSI<br />
| SPI1A_MOSI<br />
| SPI1A_MOSI,SPI3_MOSI<br />
| CAN2A_RX,SPI1A_MOSI,SPI3_MOSI,ULPI_D7<br />
| <br />
|-<br />
| A28<br />
| PB4<br />
| SPI1A_MISO,SPI3_MISO<br />
| SPI1A_MISO,SPI3_MISO<br />
| SPI1A_MISO,SPI3_MISO<br />
| SPI1A_MISO<br />
| SPI1A_MISO,SPI3_MISO<br />
| SPI1A_MISO,SPI3_MISO<br />
| <br />
|-<br />
| A29<br />
| PB3<br />
| SPI1A_SCK,SPI3_SCK<br />
| SPI1A_SCK,SPI3_SCK<br />
| SPI1A_SCK,SPI3_SCK<br />
| SPI1A_SCK<br />
| SPI1A_SCK,SPI3_SCK<br />
| SPI1A_SCK,SPI3_SCK<br />
| <br />
|-<br />
| A30<br />
| PD7<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| <br />
|-<br />
| A31<br />
| PD6<br />
| USART2A_RX<br />
| USART2A_RX<br />
| USART2A_RX<br />
| USART2A_RX<br />
| USART2A_RX<br />
| USART2A_RX<br />
| GPIO5: UART1 TX<br />
|-<br />
| A32<br />
| PD5<br />
| USART2A_TX<br />
| USART2A_TX<br />
| USART2A_TX<br />
| USART2A_TX<br />
| USART2A_TX<br />
| USART2A_TX<br />
| GPIO4: UART1_TX<br />
|-<br />
| A33<br />
| PD4<br />
| <br />
| <br />
| <br />
| <br />
| <br />
| <br />
| <br />
|-<br />
| A34<br />
| PD3<br />
| <br />
| <br />
| <br />
| <br />
| <br />
| <br />
| <br />
|-<br />
| A35<br />
| PD2<br />
| UART5_RX,SDIO_CMD<br />
| UART5_RX,SDIO_CMD<br />
| UART5_RX,SDIO_CMD<br />
| <br />
| UART5_RX<br />
| UART5_RX,SDIO_CMD<br />
| GPIO30: SDIO_CMD<br />
|-<br />
| A36<br />
| PD1<br />
| CAN1A_TX<br />
| CAN1A_TX<br />
| CAN1A_TX<br />
| <br />
| CAN1A_TX<br />
| CAN1A_TX<br />
| <br />
|-<br />
| A37<br />
| PD0<br />
| CAN1A_RX<br />
| CAN1A_RX<br />
| CAN1A_RX<br />
| <br />
| CAN1A_RX<br />
| CAN1A_RX<br />
| <br />
|-<br />
| A39<br />
| PC12<br />
| UART5_TX,SPI3_MOSI,SDIO_CK<br />
| UART5_TX,SPI3_MOSI,SDIO_CK<br />
| UART5_TX,SPI3_MOSI,SDIO_CK<br />
| <br />
| UART5_TX,SPI3_MOSI<br />
| UART5_TX,SPI3_MOSI,SDIO_CK<br />
| GPIO31: SDIO_CK<br />
|-<br />
| A40<br />
| PC11<br />
| USART3A2_RX,UART4A_RX,SPI3_MISO,SDIO_D3<br />
| USART3A2_RX,UART4A_RX,SPI3_MISO,SDIO_D3<br />
| USART3A2_RX,UART4A_RX,SPI3_MISO,SDIO_D3<br />
| <br />
| USART3A2_RX,UART4A_RX,SPI3_MISO<br />
| USART3A2_RX,UART4A_RX,SPI3_MISO,SDIO_D3<br />
| GPIO32: SDIO_D3<br />
|-<br />
| A41<br />
| PC10<br />
| USART3A2_TX,UART4A_TX,SPI3_SCK,SDIO_D2<br />
| USART3A2_TX,UART4A_TX,SPI3_SCK,SDIO_D2<br />
| USART3A2_TX,UART4A_TX,SPI3_SCK,SDIO_D2<br />
| <br />
| USART3A2_TX,UART4A_TX,SPI3_SCK<br />
| USART3A2_TX,UART4A_TX,SPI3_SCK,SDIO_D2<br />
| GPIO33: SDIO_D2<br />
|-<br />
| A42<br />
| PA15<br />
| <br />
| <br />
| <br />
| <br />
| <br />
| <br />
| <br />
|-<br />
| A43<br />
| PA14<br />
| SWCLK<br />
| SWCLK<br />
| SWCLK<br />
| SWCLK<br />
| SWCLK<br />
| SWCLK<br />
| SWCLK<br />
|-<br />
| A44<br />
| PA11<br />
| USB_DM,CAN1_RX<br />
| USB_DM,CAN1_RX<br />
| USB_DM,CAN1_RX<br />
| USB_DM<br />
| USB_DM,CAN1_RX<br />
| USB_DM,CAN1_RX<br />
| USB_DM<br />
|-<br />
| A45<br />
| PA12<br />
| USB_DP,CAN1_TX<br />
| USB_DP,CAN1_TX<br />
| USB_DP,CAN1_TX<br />
| USB_DP<br />
| USB_DP,CAN1_TX<br />
| USB_DP,CAN1_TX<br />
| USB_DP<br />
|-<br />
| A46<br />
| PA13<br />
| SWDIO<br />
| SWDIO<br />
| SWDIO<br />
| SWDIO<br />
| SWDIO<br />
| SWDIO<br />
| SWDIO<br />
|-<br />
| B4<br />
| PA3<br />
| USART2_RX,ULPI_D0<br />
| USART2_RX<br />
| USART2_RX<br />
| USART2_RX<br />
| USART2_RX<br />
| USART2_RX,ULPI_D0<br />
| GPIO45: UART1_RX<br />
|-<br />
| B5<br />
| PA4<br />
| <br />
| <br />
| <br />
| <br />
| <br />
| <br />
| GPIO27: I2S1_WS<br />
|-<br />
| B6<br />
| PA5<br />
| SPI1_SCK,ULPI_CK<br />
| SPI1_SCK<br />
| SPI1_SCK<br />
| SPI1_SCK<br />
| SPI1_SCK<br />
| SPI1_SCK,ULPI_CK<br />
| GPIO42: SPI0_SCK,I2S1_CK<br />
|-<br />
| B7<br />
| PA6<br />
| SPI1_MISO<br />
| SPI1_MISO<br />
| SPI1_MISO<br />
| SPI1_MISO<br />
| SPI1_MISO<br />
| SPI1_MISO<br />
| GPIO40: SPI0_MISO,I2S1_SDI<br />
|-<br />
| B8<br />
| PA7<br />
| SPI1_MOSI,ETH_RMII_CRS_DV<br />
| SPI1_MOSI<br />
| SPI1_MOSI,ETH_RMII_CRS_DV<br />
| SPI1_MOSI<br />
| SPI1_MOSI<br />
| SPI1_MOSI,ETH_RMII_CRS_DV<br />
| GPIO43: SPI0_MOSI,I2S1_SDO<br />
|-<br />
| B9<br />
| PC4<br />
| ETH_RMII_RX_D0<br />
| <br />
| ETH_RMII_RX_D0<br />
| <br />
| <br />
| ETH_RMII_RX_D0<br />
| GPIO10: ETH_RMII_RX_D0,I2S1_MCK<br />
|-<br />
| B10<br />
| PC5<br />
| ETH_RMII_RX_D1<br />
| <br />
| ETH_RMII_RX_D1<br />
| <br />
| <br />
| ETH_RMII_RX_D1<br />
| GPIO11: ETH_RMII_RX_D1<br />
|-<br />
| B11<br />
| PB0<br />
| ULPI_D1<br />
| <br />
| <br />
| <br />
| <br />
| ULPI_D1<br />
| GPIO12: HSTX<br />
|-<br />
| B12<br />
| PB1<br />
| ULPI_D2<br />
| <br />
| <br />
| <br />
| <br />
| ULPI_D2<br />
| GPIO13: HSTX<br />
|-<br />
| B13<br />
| PB2<br />
| <br />
| <br />
| <br />
| <br />
| <br />
| <br />
| GPIO14: HSTX<br />
|-<br />
| B14<br />
| PE7<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| GPIO15: HSTX<br />
|-<br />
| B15<br />
| PE8<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| GPIO16: HSTX<br />
|-<br />
| B16<br />
| PE9<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| GPIO17: HSTX<br />
|-<br />
| B17<br />
| PE10<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| GPIO18: HSTX<br />
|-<br />
| B18<br />
| PE11<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| GPIO19: HSTX<br />
|-<br />
| B20<br />
| PE12<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| <br />
|-<br />
| B21<br />
| PE13<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| <br />
|-<br />
| B22<br />
| PE14<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| <br />
|-<br />
| B23<br />
| PE15<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| <br />
|-<br />
| B24<br />
| PB10<br />
| USART3_TX,I2C2_SCL,SPI2_SCK,ULPI_D3<br />
| USART3_TX,I2C2_SCL,SPI2_SCK<br />
| USART3_TX,I2C2_SCL,SPI2_SCK<br />
| I2C2_SCL,SPI2_SCK<br />
| USART3_TX,I2C2_SCL,SPI2_SCK<br />
| USART3_TX,I2C2_SCL,SPI2_SCK,ULPI_D3<br />
| GPIO3: I2C1_SCL,I2S2_CK<br />
|-<br />
| B25<br />
| PB11<br />
| USART3_RX,I2C2_SDA,ULPI_D4,ETH_RMII_TX_EN<br />
| USART3_RX,I2C2_SDA<br />
| USART3_RX,I2C2_SDA,ETH_RMII_TX_EN<br />
| I2C2_SDA<br />
| USART3_RX,I2C2_SDA<br />
| USART3_RX,I2C2_SDA,ULPI_D4,ETH_RMII_TX_EN<br />
| GPIO2: I2C1_SDA,ETH_RMII_TX_EN<br />
|-<br />
| B26<br />
| PB12<br />
| CAN2_RX,ULPI_D5,ETH_RMII_TXD0<br />
| <br />
| CAN2_RX,ETH_RMII_TXD0<br />
| <br />
| <br />
| CAN2_RX,ULPI_D5,ETH_RMII_TXD0<br />
| GPIO24: ETH_RMII_TXD0,I2S2_WS<br />
|-<br />
| B28<br />
| PB13<br />
| CAN2_TX,SPI2A_SCK,ULPI_D6,ETH_RMII_TXD1 <br />
| SPI2A_SCK<br />
| CAN2_TX,SPI2A_SCK<br />
| SPI2A_SCK<br />
| SPI2A_SCK<br />
| CAN2_TX,SPI2A_SCK,ULPI_D6,ETH_RMII_TXD1<br />
| GPIO22: SPI0_SCK,ETH_RMII_TXD1,I2S2A_CK<br />
|-<br />
| B29<br />
| PB14<br />
| SPI2A_MISO<br />
| SPI2A_MISO<br />
| SPI2A_MISO<br />
| SPI2A_MISO<br />
| SPI2A_MISO<br />
| SPI2A_MISO<br />
| GPIO20: SPI0_RX,I2S2A_SDI<br />
|-<br />
| B30<br />
| PB15<br />
| SPI2A_MOSI<br />
| SPI2A_MOSI<br />
| SPI2A_MOSI,ETH_RMII_TXD1<br />
| SPI2A_MOSI<br />
| SPI2A_MOSI<br />
| SPI2A_MOSI<br />
| GPIO23: SPI0_TX,I2S2A_SDO<br />
|-<br />
| B31<br />
| PD8<br />
| USART3A1_TX<br />
| USART3A1_TX<br />
| USART3A1_TX<br />
| bgcolor=#CC0|N/A<br />
| USART3A1_TX<br />
| USART3A1_TX<br />
| GPIO6: UART1_TX<br />
|-<br />
| B32<br />
| PD9<br />
| USART3A1_RX<br />
| USART3A1_RX<br />
| USART3A1_RX<br />
| bgcolor=#CC0|N/A<br />
| USART3A1_RX<br />
| USART3A1_RX<br />
| GPIO7: UART1_RX<br />
|-<br />
| B33<br />
| PD10<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| <br />
|-<br />
| B34<br />
| PD11<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| <br />
|-<br />
| B35<br />
| PD12<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| <br />
|-<br />
| B36<br />
| PD13<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| <br />
|-<br />
| B37<br />
| PD14<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| <br />
|-<br />
| B39<br />
| PD15<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| <br />
|-<br />
| B40<br />
| PC6<br />
| UART6_TX<br />
| <br />
| UART6_TX<br />
| <br />
| <br />
| UART6_TX<br />
| GPIO26: I2S2_MCK<br />
|-<br />
| B41<br />
| PC7<br />
| UART6_RX<br />
| <br />
| UART6_RX<br />
| <br />
| <br />
| UART6_RX<br />
| <br />
|-<br />
| B42<br />
| PC8<br />
| SDIO_D0<br />
| SDIO_D0<br />
| SDIO_D0<br />
| <br />
| <br />
| SDIO_D0<br />
| GPIO35: SDIO_D0<br />
|-<br />
| B43<br />
| PC9<br />
| SDIO_D1<br />
| SDIO_D1<br />
| SDIO_D1<br />
| <br />
| <br />
| SDIO_D1<br />
| GPIO34: SDIO_D1<br />
|-<br />
| B44<br />
| PA8<br />
| I2C3_SCL<br />
| <br />
| I2C3_SCL<br />
| <br />
| <br />
| I2C3_SCL<br />
| <br />
|-<br />
| B45<br />
| PA9<br />
| USART1_TX<br />
| USART1_TX<br />
| USART1_TX<br />
| USART1_TX<br />
| USART1_TX<br />
| USART1_TX<br />
| GPIO0: UART0_TX<br />
|-<br />
| B46<br />
| PA10<br />
| USART1_RX<br />
| USART1_RX<br />
| USART1_RX<br />
| USART1_RX<br />
| USART1_RX<br />
| USART1_RX<br />
| GPIO1: UART0_RX<br />
|}</div>
Niclas
https://stm32world.com/w/index.php?title=Streamline_Header_Mapping&diff=8495
Streamline Header Mapping
2026-09-11T15:35:39Z
<p>Niclas: </p>
<hr />
<div>[[Category:Streamline]][[Category:Work in progress]]<br />
<br />
'''WIP: I2Sx_ for STM32 has not been entered yet.'''<br />
<br />
{| class="wikitable sortable" style="width:100%; table-layout:fixed; overflow-wrap:break-word;"<br />
! Position <br />
! Pin Name<br />
! STM32F407<br />
! STM32L475<br />
! STM32H562<br />
! STM32C071<br />
! STM32C551<br />
! STM32H723<br />
! RP2354<br />
|-<br />
| A4<br />
| PA2<br />
| USART2_TX,ETH_MDIO<br />
| USART2_TX<br />
| USART2_TXETH_MDIO<br />
| USART2_TX<br />
| USART2_TX<br />
| USART2_TX,ETH_MDIO<br />
| GPIO44: UART1_TX, ETH_MDIO<br />
|-<br />
| A5<br />
| PA1<br />
| UART4_RX,ETH_RMII_REF_CLK<br />
| UART4_RX<br />
| UART4_RX, ETH_RMII_REF_CLK<br />
| <br />
| UART4_RX<br />
| UART4_RX,ETH_RMII_REF_CLK<br />
| GPIO41: ETH_RMII_REF_CLK<br />
|-<br />
| A6<br />
| PA0<br />
| UART4_TX<br />
| UART4_TX<br />
| UART4_TX<br />
| <br />
| UART4_TX<br />
| UART4_TX<br />
| <br />
|-<br />
| A7<br />
| PC3<br />
| SPI2_MOSI,ULPI_NXT<br />
| SPI2_MOSI<br />
| SPI2_MOSI<br />
| SPI2_MOSI<br />
| SPI2_MOSI<br />
| SPI2_MOSI,ULPI_NXT<br />
| GPIO21: I2S2_SDO<br />
|-<br />
| A8<br />
| PC2<br />
| SPI2_MISO,ULPI_DIR<br />
| SPI2_MISO<br />
| SPI2_MISO<br />
| SPI2_MISO<br />
| SPI2_MISO<br />
| SPI2_MISO,ULPI_DIR<br />
| GPIO25: I2S2_SDI<br />
|-<br />
| A9<br />
| PC1<br />
| ETH_MDC<br />
| I2C3_SDA<br />
| ETH_MDC<br />
| <br />
| <br />
| ETH_MDC<br />
| GPIO47: ETH_MDC<br />
|-<br />
| A10<br />
| PC0<br />
| ULPI_STP<br />
| I2C3_SCL<br />
| <br />
| <br />
| <br />
| ULPI_STP<br />
| GPIO46<br />
|-<br />
| A11<br />
| PC15<br />
| <br />
| <br />
| <br />
| <br />
| <br />
| <br />
| <br />
|-<br />
| A12<br />
| PC14<br />
| <br />
| <br />
| <br />
| <br />
| <br />
| <br />
| <br />
|-<br />
| A13<br />
| PC13<br />
| <br />
| <br />
| <br />
| <br />
| <br />
| <br />
| <br />
|-<br />
| A14<br />
| PE6<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| GPIO36<br />
|-<br />
| A15<br />
| PE5<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| GPIO37<br />
|-<br />
| A16<br />
| PE4<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| GPIO38<br />
|-<br />
| A17<br />
| PE3<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| GPIO39<br />
|-<br />
| A18<br />
| PE2<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| <br />
|-<br />
| A20<br />
| PE1<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| <br />
|-<br />
| A21<br />
| PE0<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| <br />
|-<br />
| A22<br />
| PB9<br />
| I2C1A_SDA<br />
| I2C1A_SDA<br />
| I2C1A_SDA<br />
| I2C1A_SDA<br />
| I2C1A_SDA<br />
| I2C1A_SDA<br />
| GPIO28: I2C0_SDA,I2S2A_WS<br />
|-<br />
| A23<br />
| PB8<br />
| I2C1A_SCL<br />
| I2C1A_SCL<br />
| I2C1A_SCL<br />
| I2C1A_SCL<br />
| I2C1A_SCL<br />
| I2C1A_SCL<br />
| GPIO29: I2C0_SCL<br />
|-<br />
| A24<br />
| PB7<br />
| USART1A_RX,I2C1_SDA<br />
| USART1A_RX,I2C1_SDA<br />
| USART1A_RX,I2C1_SDA<br />
| USART1A_RX,I2C1_SDA<br />
| USART1A_RX,I2C1_SDA<br />
| USART1A_RX,I2C1_SDA<br />
| GPIO8: I2C0_SDA<br />
|-<br />
| A25<br />
| PB6<br />
| USART1A_TX,CAN2A_TX,I2C1_SCL<br />
| USART1A_TX,I2C1_SCL<br />
| USART1A_TX,CAN2A_TX,I2C1_SCL<br />
| USART1A_TX,I2C1_SCL<br />
| USART1A_TX,I2C1_SCL<br />
| USART1A_TX,CAN2A_TX,I2C1_SCL<br />
| GPIO9: I2C0_SCL<br />
|-<br />
| A26<br />
| PB5<br />
| CAN2A_RX,SPI1A_MOSI,SPI3_MOSI,ULPI_D7<br />
| SPI1A_MOSI,SPI3_MOSI<br />
| CAN2A_RX,SPI1A_MOSI,SPI3_MOSI<br />
| SPI1A_MOSI<br />
| SPI1A_MOSI,SPI3_MOSI<br />
| CAN2A_RX,SPI1A_MOSI,SPI3_MOSI,ULPI_D7<br />
| <br />
|-<br />
| A28<br />
| PB4<br />
| SPI1A_MISO,SPI3_MISO<br />
| SPI1A_MISO,SPI3_MISO<br />
| SPI1A_MISO,SPI3_MISO<br />
| SPI1A_MISO<br />
| SPI1A_MISO,SPI3_MISO<br />
| SPI1A_MISO,SPI3_MISO<br />
| <br />
|-<br />
| A29<br />
| PB3<br />
| SPI1A_SCK,SPI3_SCK<br />
| SPI1A_SCK,SPI3_SCK<br />
| SPI1A_SCK,SPI3_SCK<br />
| SPI1A_SCK<br />
| SPI1A_SCK,SPI3_SCK<br />
| SPI1A_SCK,SPI3_SCK<br />
| <br />
|-<br />
| A30<br />
| PD7<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| <br />
|-<br />
| A31<br />
| PD6<br />
| USART2A_RX<br />
| USART2A_RX<br />
| USART2A_RX<br />
| USART2A_RX<br />
| USART2A_RX<br />
| USART2A_RX<br />
| GPIO5: UART1 TX<br />
|-<br />
| A32<br />
| PD5<br />
| USART2A_TX<br />
| USART2A_TX<br />
| USART2A_TX<br />
| USART2A_TX<br />
| USART2A_TX<br />
| USART2A_TX<br />
| GPIO4: UART1_TX<br />
|-<br />
| A33<br />
| PD4<br />
| <br />
| <br />
| <br />
| <br />
| <br />
| <br />
| <br />
|-<br />
| A34<br />
| PD3<br />
| <br />
| <br />
| <br />
| <br />
| <br />
| <br />
| <br />
|-<br />
| A35<br />
| PD2<br />
| UART5_RX,SDIO_CMD<br />
| UART5_RX,SDIO_CMD<br />
| UART5_RX,SDIO_CMD<br />
| <br />
| UART5_RX<br />
| UART5_RX,SDIO_CMD<br />
| GPIO30: SDIO_CMD<br />
|-<br />
| A36<br />
| PD1<br />
| CAN1A_TX<br />
| CAN1A_TX<br />
| CAN1A_TX<br />
| <br />
| CAN1A_TX<br />
| CAN1A_TX<br />
| <br />
|-<br />
| A37<br />
| PD0<br />
| CAN1A_RX<br />
| CAN1A_RX<br />
| CAN1A_RX<br />
| <br />
| CAN1A_RX<br />
| CAN1A_RX<br />
| <br />
|-<br />
| A39<br />
| PC12<br />
| UART5_TX,SPI3_MOSI,SDIO_CK<br />
| UART5_TX,SPI3_MOSI,SDIO_CK<br />
| UART5_TX,SPI3_MOSI,SDIO_CK<br />
| <br />
| UART5_TX,SPI3_MOSI<br />
| UART5_TX,SPI3_MOSI,SDIO_CK<br />
| GPIO31: SDIO_CK<br />
|-<br />
| A40<br />
| PC11<br />
| USART3A2_RX,UART4A_RX,SPI3_MISO,SDIO_D3<br />
| USART3A2_RX,UART4A_RX,SPI3_MISO,SDIO_D3<br />
| USART3A2_RX,UART4A_RX,SPI3_MISO,SDIO_D3<br />
| <br />
| USART3A2_RX,UART4A_RX,SPI3_MISO<br />
| USART3A2_RX,UART4A_RX,SPI3_MISO,SDIO_D3<br />
| GPIO32: SDIO_D3<br />
|-<br />
| A41<br />
| PC10<br />
| USART3A2_TX,UART4A_TX,SPI3_SCK,SDIO_D2<br />
| USART3A2_TX,UART4A_TX,SPI3_SCK,SDIO_D2<br />
| USART3A2_TX,UART4A_TX,SPI3_SCK,SDIO_D2<br />
| <br />
| USART3A2_TX,UART4A_TX,SPI3_SCK<br />
| USART3A2_TX,UART4A_TX,SPI3_SCK,SDIO_D2<br />
| GPIO33: SDIO_D2<br />
|-<br />
| A42<br />
| PA15<br />
| <br />
| <br />
| <br />
| <br />
| <br />
| <br />
| <br />
|-<br />
| A43<br />
| PA14<br />
| SWCLK<br />
| SWCLK<br />
| SWCLK<br />
| SWCLK<br />
| SWCLK<br />
| SWCLK<br />
| SWCLK<br />
|-<br />
| A44<br />
| PA11<br />
| USB_DM,CAN1_RX<br />
| USB_DM,CAN1_RX<br />
| USB_DM,CAN1_RX<br />
| USB_DM<br />
| USB_DM,CAN1_RX<br />
| USB_DM,CAN1_RX<br />
| USB_DM<br />
|-<br />
| A45<br />
| PA12<br />
| USB_DP,CAN1_TX<br />
| USB_DP,CAN1_TX<br />
| USB_DP,CAN1_TX<br />
| USB_DP<br />
| USB_DP,CAN1_TX<br />
| USB_DP,CAN1_TX<br />
| USB_DP<br />
|-<br />
| A46<br />
| PA13<br />
| SWDIO<br />
| SWDIO<br />
| SWDIO<br />
| SWDIO<br />
| SWDIO<br />
| SWDIO<br />
| SWDIO<br />
|-<br />
| B4<br />
| PA3<br />
| USART2_RX,ULPI_D0<br />
| USART2_RX<br />
| USART2_RX<br />
| USART2_RX<br />
| USART2_RX<br />
| USART2_RX,ULPI_D0<br />
| GPIO45: UART1_RX<br />
|-<br />
| B5<br />
| PA4<br />
| <br />
| <br />
| <br />
| <br />
| <br />
| <br />
| GPIO27: I2S1_WS<br />
|-<br />
| B6<br />
| PA5<br />
| SPI1_SCK,ULPI_CK<br />
| SPI1_SCK<br />
| SPI1_SCK<br />
| SPI1_SCK<br />
| SPI1_SCK<br />
| SPI1_SCK,ULPI_CK<br />
| GPIO42: SPI0_SCK,I2S1_CK<br />
|-<br />
| B7<br />
| PA6<br />
| SPI1_MISO<br />
| SPI1_MISO<br />
| SPI1_MISO<br />
| SPI1_MISO<br />
| SPI1_MISO<br />
| SPI1_MISO<br />
| GPIO40: SPI0_MISO,I2S1_SDI<br />
|-<br />
| B8<br />
| PA7<br />
| SPI1_MOSI,ETH_RMII_CRS_DV<br />
| SPI1_MOSI<br />
| SPI1_MOSI,ETH_RMII_CRS_DV<br />
| SPI1_MOSI<br />
| SPI1_MOSI<br />
| SPI1_MOSI,ETH_RMII_CRS_DV<br />
| GPIO43: SPI0_MOSI,I2S1_SDO<br />
|-<br />
| B9<br />
| PC4<br />
| ETH_RMII_RX_D0<br />
| <br />
| ETH_RMII_RX_D0<br />
| <br />
| <br />
| ETH_RMII_RX_D0<br />
| GPIO10: ETH_RMII_RX_D0,I2S1_MCK<br />
|-<br />
| B10<br />
| PC5<br />
| ETH_RMII_RX_D1<br />
| <br />
| ETH_RMII_RX_D1<br />
| <br />
| <br />
| ETH_RMII_RX_D1<br />
| GPIO11: ETH_RMII_RX_D1<br />
|-<br />
| B11<br />
| PB0<br />
| ULPI_D1<br />
| <br />
| <br />
| <br />
| <br />
| ULPI_D1<br />
| GPIO12: HSTX<br />
|-<br />
| B12<br />
| PB1<br />
| ULPI_D2<br />
| <br />
| <br />
| <br />
| <br />
| ULPI_D2<br />
| GPIO13: HSTX<br />
|-<br />
| B13<br />
| PB2<br />
| <br />
| <br />
| <br />
| <br />
| <br />
| <br />
| GPIO14: HSTX<br />
|-<br />
| B14<br />
| PE7<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| GPIO15: HSTX<br />
|-<br />
| B15<br />
| PE8<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| GPIO16: HSTX<br />
|-<br />
| B16<br />
| PE9<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| GPIO17: HSTX<br />
|-<br />
| B17<br />
| PE10<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| GPIO18: HSTX<br />
|-<br />
| B18<br />
| PE11<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| GPIO19: HSTX<br />
|-<br />
| B20<br />
| PE12<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| <br />
|-<br />
| B21<br />
| PE13<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| <br />
|-<br />
| B22<br />
| PE14<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| <br />
|-<br />
| B23<br />
| PE15<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| <br />
|-<br />
| B24<br />
| PB10<br />
| USART3_TX,I2C2_SCL,SPI2_SCK,ULPI_D3<br />
| USART3_TX,I2C2_SCL,SPI2_SCK<br />
| USART3_TX,I2C2_SCL,SPI2_SCK<br />
| I2C2_SCL,SPI2_SCK<br />
| USART3_TX,I2C2_SCL,SPI2_SCK<br />
| USART3_TX,I2C2_SCL,SPI2_SCK,ULPI_D3<br />
| GPIO3: I2C1_SCL,I2S2_CK<br />
|-<br />
| B25<br />
| PB11<br />
| USART3_RX,I2C2_SDA,ULPI_D4,ETH_RMII_TX_EN<br />
| USART3_RX,I2C2_SDA<br />
| USART3_RX,I2C2_SDA,ETH_RMII_TX_EN<br />
| I2C2_SDA<br />
| USART3_RX,I2C2_SDA<br />
| USART3_RX,I2C2_SDA,ULPI_D4,ETH_RMII_TX_EN<br />
| GPIO2: I2C1_SDA,ETH_RMII_TX_EN<br />
|-<br />
| B26<br />
| PB12<br />
| CAN2_RX,ULPI_D5,ETH_RMII_TXD0<br />
| <br />
| CAN2_RX,ETH_RMII_TXD0<br />
| <br />
| <br />
| CAN2_RX,ULPI_D5,ETH_RMII_TXD0<br />
| GPIO24: ETH_RMII_TXD0,I2S2_WS<br />
|-<br />
| B28<br />
| PB13<br />
| CAN2_TX,SPI2A_SCK,ULPI_D6,ETH_RMII_TXD1 <br />
| SPI2A_SCK<br />
| CAN2_TX,SPI2A_SCK<br />
| SPI2A_SCK<br />
| SPI2A_SCK<br />
| CAN2_TX,SPI2A_SCK,ULPI_D6,ETH_RMII_TXD1<br />
| GPIO22: SPI0_SCK,ETH_RMII_TXD1,I2S2A_CK<br />
|-<br />
| B29<br />
| PB14<br />
| SPI2A_MISO<br />
| SPI2A_MISO<br />
| SPI2A_MISO<br />
| SPI2A_MISO<br />
| SPI2A_MISO<br />
| SPI2A_MISO<br />
| GPIO20: SPI0_RX,I2S2A_SDI<br />
|-<br />
| B30<br />
| PB15<br />
| SPI2A_MOSI<br />
| SPI2A_MOSI<br />
| SPI2A_MOSI,ETH_RMII_TXD1<br />
| SPI2A_MOSI<br />
| SPI2A_MOSI<br />
| SPI2A_MOSI<br />
| GPIO23: SPI0_TX,I2S2A_SDO<br />
|-<br />
| B31<br />
| PD8<br />
| USART3A1_TX<br />
| USART3A1_TX<br />
| USART3A1_TX<br />
| bgcolor=#CC0|N/A<br />
| USART3A1_TX<br />
| USART3A1_TX<br />
| <br />
|-<br />
| B32<br />
| PD9<br />
| USART3A1_RX<br />
| USART3A1_RX<br />
| USART3A1_RX<br />
| bgcolor=#CC0|N/A<br />
| USART3A1_RX<br />
| USART3A1_RX<br />
| <br />
|-<br />
| B33<br />
| PD10<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| <br />
|-<br />
| B34<br />
| PD11<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| <br />
|-<br />
| B35<br />
| PD12<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| <br />
|-<br />
| B36<br />
| PD13<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| <br />
|-<br />
| B37<br />
| PD14<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| <br />
|-<br />
| B39<br />
| PD15<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| <br />
|-<br />
| B40<br />
| PC6<br />
| UART6_TX<br />
| <br />
| UART6_TX<br />
| <br />
| <br />
| UART6_TX<br />
| GPIO26: I2S2_MCK<br />
|-<br />
| B41<br />
| PC7<br />
| UART6_RX<br />
| <br />
| UART6_RX<br />
| <br />
| <br />
| UART6_RX<br />
| <br />
|-<br />
| B42<br />
| PC8<br />
| SDIO_D0<br />
| SDIO_D0<br />
| SDIO_D0<br />
| <br />
| <br />
| SDIO_D0<br />
| GPIO35: SDIO_D0<br />
|-<br />
| B43<br />
| PC9<br />
| SDIO_D1<br />
| SDIO_D1<br />
| SDIO_D1<br />
| <br />
| <br />
| SDIO_D1<br />
| GPIO34: SDIO_D1<br />
|-<br />
| B44<br />
| PA8<br />
| I2C3_SCL<br />
| <br />
| I2C3_SCL<br />
| <br />
| <br />
| I2C3_SCL<br />
| <br />
|-<br />
| B45<br />
| PA9<br />
| USART1_TX<br />
| USART1_TX<br />
| USART1_TX<br />
| USART1_TX<br />
| USART1_TX<br />
| USART1_TX<br />
| GPIO0: UART0_TX<br />
|-<br />
| B46<br />
| PA10<br />
| USART1_RX<br />
| USART1_RX<br />
| USART1_RX<br />
| USART1_RX<br />
| USART1_RX<br />
| USART1_RX<br />
| GPIO1: UART0_RX<br />
|}</div>
Niclas
https://stm32world.com/w/index.php?title=Streamline_Header_Mapping&diff=8494
Streamline Header Mapping
2026-09-11T15:35:00Z
<p>Niclas: </p>
<hr />
<div>[[Category:Streamline]][[Category:Work in progress]]<br />
<br />
WIP: __I2Sx for STM32 has not been entered yet.__<br />
<br />
{| class="wikitable sortable" style="width:100%; table-layout:fixed; overflow-wrap:break-word;"<br />
! Position <br />
! Pin Name<br />
! STM32F407<br />
! STM32L475<br />
! STM32H562<br />
! STM32C071<br />
! STM32C551<br />
! STM32H723<br />
! RP2354<br />
|-<br />
| A4<br />
| PA2<br />
| USART2_TX,ETH_MDIO<br />
| USART2_TX<br />
| USART2_TXETH_MDIO<br />
| USART2_TX<br />
| USART2_TX<br />
| USART2_TX,ETH_MDIO<br />
| GPIO44: UART1_TX, ETH_MDIO<br />
|-<br />
| A5<br />
| PA1<br />
| UART4_RX,ETH_RMII_REF_CLK<br />
| UART4_RX<br />
| UART4_RX, ETH_RMII_REF_CLK<br />
| <br />
| UART4_RX<br />
| UART4_RX,ETH_RMII_REF_CLK<br />
| GPIO41: ETH_RMII_REF_CLK<br />
|-<br />
| A6<br />
| PA0<br />
| UART4_TX<br />
| UART4_TX<br />
| UART4_TX<br />
| <br />
| UART4_TX<br />
| UART4_TX<br />
| <br />
|-<br />
| A7<br />
| PC3<br />
| SPI2_MOSI,ULPI_NXT<br />
| SPI2_MOSI<br />
| SPI2_MOSI<br />
| SPI2_MOSI<br />
| SPI2_MOSI<br />
| SPI2_MOSI,ULPI_NXT<br />
| GPIO21: I2S2_SDO<br />
|-<br />
| A8<br />
| PC2<br />
| SPI2_MISO,ULPI_DIR<br />
| SPI2_MISO<br />
| SPI2_MISO<br />
| SPI2_MISO<br />
| SPI2_MISO<br />
| SPI2_MISO,ULPI_DIR<br />
| GPIO25: I2S2_SDI<br />
|-<br />
| A9<br />
| PC1<br />
| ETH_MDC<br />
| I2C3_SDA<br />
| ETH_MDC<br />
| <br />
| <br />
| ETH_MDC<br />
| GPIO47: ETH_MDC<br />
|-<br />
| A10<br />
| PC0<br />
| ULPI_STP<br />
| I2C3_SCL<br />
| <br />
| <br />
| <br />
| ULPI_STP<br />
| GPIO46<br />
|-<br />
| A11<br />
| PC15<br />
| <br />
| <br />
| <br />
| <br />
| <br />
| <br />
| <br />
|-<br />
| A12<br />
| PC14<br />
| <br />
| <br />
| <br />
| <br />
| <br />
| <br />
| <br />
|-<br />
| A13<br />
| PC13<br />
| <br />
| <br />
| <br />
| <br />
| <br />
| <br />
| <br />
|-<br />
| A14<br />
| PE6<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| GPIO36<br />
|-<br />
| A15<br />
| PE5<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| GPIO37<br />
|-<br />
| A16<br />
| PE4<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| GPIO38<br />
|-<br />
| A17<br />
| PE3<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| GPIO39<br />
|-<br />
| A18<br />
| PE2<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| <br />
|-<br />
| A20<br />
| PE1<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| <br />
|-<br />
| A21<br />
| PE0<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| <br />
|-<br />
| A22<br />
| PB9<br />
| I2C1A_SDA<br />
| I2C1A_SDA<br />
| I2C1A_SDA<br />
| I2C1A_SDA<br />
| I2C1A_SDA<br />
| I2C1A_SDA<br />
| GPIO28: I2C0_SDA,I2S2A_WS<br />
|-<br />
| A23<br />
| PB8<br />
| I2C1A_SCL<br />
| I2C1A_SCL<br />
| I2C1A_SCL<br />
| I2C1A_SCL<br />
| I2C1A_SCL<br />
| I2C1A_SCL<br />
| GPIO29: I2C0_SCL<br />
|-<br />
| A24<br />
| PB7<br />
| USART1A_RX,I2C1_SDA<br />
| USART1A_RX,I2C1_SDA<br />
| USART1A_RX,I2C1_SDA<br />
| USART1A_RX,I2C1_SDA<br />
| USART1A_RX,I2C1_SDA<br />
| USART1A_RX,I2C1_SDA<br />
| GPIO8: I2C0_SDA<br />
|-<br />
| A25<br />
| PB6<br />
| USART1A_TX,CAN2A_TX,I2C1_SCL<br />
| USART1A_TX,I2C1_SCL<br />
| USART1A_TX,CAN2A_TX,I2C1_SCL<br />
| USART1A_TX,I2C1_SCL<br />
| USART1A_TX,I2C1_SCL<br />
| USART1A_TX,CAN2A_TX,I2C1_SCL<br />
| GPIO9: I2C0_SCL<br />
|-<br />
| A26<br />
| PB5<br />
| CAN2A_RX,SPI1A_MOSI,SPI3_MOSI,ULPI_D7<br />
| SPI1A_MOSI,SPI3_MOSI<br />
| CAN2A_RX,SPI1A_MOSI,SPI3_MOSI<br />
| SPI1A_MOSI<br />
| SPI1A_MOSI,SPI3_MOSI<br />
| CAN2A_RX,SPI1A_MOSI,SPI3_MOSI,ULPI_D7<br />
| <br />
|-<br />
| A28<br />
| PB4<br />
| SPI1A_MISO,SPI3_MISO<br />
| SPI1A_MISO,SPI3_MISO<br />
| SPI1A_MISO,SPI3_MISO<br />
| SPI1A_MISO<br />
| SPI1A_MISO,SPI3_MISO<br />
| SPI1A_MISO,SPI3_MISO<br />
| <br />
|-<br />
| A29<br />
| PB3<br />
| SPI1A_SCK,SPI3_SCK<br />
| SPI1A_SCK,SPI3_SCK<br />
| SPI1A_SCK,SPI3_SCK<br />
| SPI1A_SCK<br />
| SPI1A_SCK,SPI3_SCK<br />
| SPI1A_SCK,SPI3_SCK<br />
| <br />
|-<br />
| A30<br />
| PD7<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| <br />
|-<br />
| A31<br />
| PD6<br />
| USART2A_RX<br />
| USART2A_RX<br />
| USART2A_RX<br />
| USART2A_RX<br />
| USART2A_RX<br />
| USART2A_RX<br />
| GPIO5: UART1 TX<br />
|-<br />
| A32<br />
| PD5<br />
| USART2A_TX<br />
| USART2A_TX<br />
| USART2A_TX<br />
| USART2A_TX<br />
| USART2A_TX<br />
| USART2A_TX<br />
| GPIO4: UART1_TX<br />
|-<br />
| A33<br />
| PD4<br />
| <br />
| <br />
| <br />
| <br />
| <br />
| <br />
| <br />
|-<br />
| A34<br />
| PD3<br />
| <br />
| <br />
| <br />
| <br />
| <br />
| <br />
| <br />
|-<br />
| A35<br />
| PD2<br />
| UART5_RX,SDIO_CMD<br />
| UART5_RX,SDIO_CMD<br />
| UART5_RX,SDIO_CMD<br />
| <br />
| UART5_RX<br />
| UART5_RX,SDIO_CMD<br />
| GPIO30: SDIO_CMD<br />
|-<br />
| A36<br />
| PD1<br />
| CAN1A_TX<br />
| CAN1A_TX<br />
| CAN1A_TX<br />
| <br />
| CAN1A_TX<br />
| CAN1A_TX<br />
| <br />
|-<br />
| A37<br />
| PD0<br />
| CAN1A_RX<br />
| CAN1A_RX<br />
| CAN1A_RX<br />
| <br />
| CAN1A_RX<br />
| CAN1A_RX<br />
| <br />
|-<br />
| A39<br />
| PC12<br />
| UART5_TX,SPI3_MOSI,SDIO_CK<br />
| UART5_TX,SPI3_MOSI,SDIO_CK<br />
| UART5_TX,SPI3_MOSI,SDIO_CK<br />
| <br />
| UART5_TX,SPI3_MOSI<br />
| UART5_TX,SPI3_MOSI,SDIO_CK<br />
| GPIO31: SDIO_CK<br />
|-<br />
| A40<br />
| PC11<br />
| USART3A2_RX,UART4A_RX,SPI3_MISO,SDIO_D3<br />
| USART3A2_RX,UART4A_RX,SPI3_MISO,SDIO_D3<br />
| USART3A2_RX,UART4A_RX,SPI3_MISO,SDIO_D3<br />
| <br />
| USART3A2_RX,UART4A_RX,SPI3_MISO<br />
| USART3A2_RX,UART4A_RX,SPI3_MISO,SDIO_D3<br />
| GPIO32: SDIO_D3<br />
|-<br />
| A41<br />
| PC10<br />
| USART3A2_TX,UART4A_TX,SPI3_SCK,SDIO_D2<br />
| USART3A2_TX,UART4A_TX,SPI3_SCK,SDIO_D2<br />
| USART3A2_TX,UART4A_TX,SPI3_SCK,SDIO_D2<br />
| <br />
| USART3A2_TX,UART4A_TX,SPI3_SCK<br />
| USART3A2_TX,UART4A_TX,SPI3_SCK,SDIO_D2<br />
| GPIO33: SDIO_D2<br />
|-<br />
| A42<br />
| PA15<br />
| <br />
| <br />
| <br />
| <br />
| <br />
| <br />
| <br />
|-<br />
| A43<br />
| PA14<br />
| SWCLK<br />
| SWCLK<br />
| SWCLK<br />
| SWCLK<br />
| SWCLK<br />
| SWCLK<br />
| SWCLK<br />
|-<br />
| A44<br />
| PA11<br />
| USB_DM,CAN1_RX<br />
| USB_DM,CAN1_RX<br />
| USB_DM,CAN1_RX<br />
| USB_DM<br />
| USB_DM,CAN1_RX<br />
| USB_DM,CAN1_RX<br />
| USB_DM<br />
|-<br />
| A45<br />
| PA12<br />
| USB_DP,CAN1_TX<br />
| USB_DP,CAN1_TX<br />
| USB_DP,CAN1_TX<br />
| USB_DP<br />
| USB_DP,CAN1_TX<br />
| USB_DP,CAN1_TX<br />
| USB_DP<br />
|-<br />
| A46<br />
| PA13<br />
| SWDIO<br />
| SWDIO<br />
| SWDIO<br />
| SWDIO<br />
| SWDIO<br />
| SWDIO<br />
| SWDIO<br />
|-<br />
| B4<br />
| PA3<br />
| USART2_RX,ULPI_D0<br />
| USART2_RX<br />
| USART2_RX<br />
| USART2_RX<br />
| USART2_RX<br />
| USART2_RX,ULPI_D0<br />
| GPIO45: UART1_RX<br />
|-<br />
| B5<br />
| PA4<br />
| <br />
| <br />
| <br />
| <br />
| <br />
| <br />
| GPIO27: I2S1_WS<br />
|-<br />
| B6<br />
| PA5<br />
| SPI1_SCK,ULPI_CK<br />
| SPI1_SCK<br />
| SPI1_SCK<br />
| SPI1_SCK<br />
| SPI1_SCK<br />
| SPI1_SCK,ULPI_CK<br />
| GPIO42: SPI0_SCK,I2S1_CK<br />
|-<br />
| B7<br />
| PA6<br />
| SPI1_MISO<br />
| SPI1_MISO<br />
| SPI1_MISO<br />
| SPI1_MISO<br />
| SPI1_MISO<br />
| SPI1_MISO<br />
| GPIO40: SPI0_MISO,I2S1_SDI<br />
|-<br />
| B8<br />
| PA7<br />
| SPI1_MOSI,ETH_RMII_CRS_DV<br />
| SPI1_MOSI<br />
| SPI1_MOSI,ETH_RMII_CRS_DV<br />
| SPI1_MOSI<br />
| SPI1_MOSI<br />
| SPI1_MOSI,ETH_RMII_CRS_DV<br />
| GPIO43: SPI0_MOSI,I2S1_SDO<br />
|-<br />
| B9<br />
| PC4<br />
| ETH_RMII_RX_D0<br />
| <br />
| ETH_RMII_RX_D0<br />
| <br />
| <br />
| ETH_RMII_RX_D0<br />
| GPIO10: ETH_RMII_RX_D0,I2S1_MCK<br />
|-<br />
| B10<br />
| PC5<br />
| ETH_RMII_RX_D1<br />
| <br />
| ETH_RMII_RX_D1<br />
| <br />
| <br />
| ETH_RMII_RX_D1<br />
| GPIO11: ETH_RMII_RX_D1<br />
|-<br />
| B11<br />
| PB0<br />
| ULPI_D1<br />
| <br />
| <br />
| <br />
| <br />
| ULPI_D1<br />
| GPIO12: HSTX<br />
|-<br />
| B12<br />
| PB1<br />
| ULPI_D2<br />
| <br />
| <br />
| <br />
| <br />
| ULPI_D2<br />
| GPIO13: HSTX<br />
|-<br />
| B13<br />
| PB2<br />
| <br />
| <br />
| <br />
| <br />
| <br />
| <br />
| GPIO14: HSTX<br />
|-<br />
| B14<br />
| PE7<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| GPIO15: HSTX<br />
|-<br />
| B15<br />
| PE8<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| GPIO16: HSTX<br />
|-<br />
| B16<br />
| PE9<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| GPIO17: HSTX<br />
|-<br />
| B17<br />
| PE10<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| GPIO18: HSTX<br />
|-<br />
| B18<br />
| PE11<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| GPIO19: HSTX<br />
|-<br />
| B20<br />
| PE12<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| <br />
|-<br />
| B21<br />
| PE13<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| <br />
|-<br />
| B22<br />
| PE14<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| <br />
|-<br />
| B23<br />
| PE15<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| <br />
|-<br />
| B24<br />
| PB10<br />
| USART3_TX,I2C2_SCL,SPI2_SCK,ULPI_D3<br />
| USART3_TX,I2C2_SCL,SPI2_SCK<br />
| USART3_TX,I2C2_SCL,SPI2_SCK<br />
| I2C2_SCL,SPI2_SCK<br />
| USART3_TX,I2C2_SCL,SPI2_SCK<br />
| USART3_TX,I2C2_SCL,SPI2_SCK,ULPI_D3<br />
| GPIO3: I2C1_SCL,I2S2_CK<br />
|-<br />
| B25<br />
| PB11<br />
| USART3_RX,I2C2_SDA,ULPI_D4,ETH_RMII_TX_EN<br />
| USART3_RX,I2C2_SDA<br />
| USART3_RX,I2C2_SDA,ETH_RMII_TX_EN<br />
| I2C2_SDA<br />
| USART3_RX,I2C2_SDA<br />
| USART3_RX,I2C2_SDA,ULPI_D4,ETH_RMII_TX_EN<br />
| GPIO2: I2C1_SDA,ETH_RMII_TX_EN<br />
|-<br />
| B26<br />
| PB12<br />
| CAN2_RX,ULPI_D5,ETH_RMII_TXD0<br />
| <br />
| CAN2_RX,ETH_RMII_TXD0<br />
| <br />
| <br />
| CAN2_RX,ULPI_D5,ETH_RMII_TXD0<br />
| GPIO24: ETH_RMII_TXD0,I2S2_WS<br />
|-<br />
| B28<br />
| PB13<br />
| CAN2_TX,SPI2A_SCK,ULPI_D6,ETH_RMII_TXD1 <br />
| SPI2A_SCK<br />
| CAN2_TX,SPI2A_SCK<br />
| SPI2A_SCK<br />
| SPI2A_SCK<br />
| CAN2_TX,SPI2A_SCK,ULPI_D6,ETH_RMII_TXD1<br />
| GPIO22: SPI0_SCK,ETH_RMII_TXD1,I2S2A_CK<br />
|-<br />
| B29<br />
| PB14<br />
| SPI2A_MISO<br />
| SPI2A_MISO<br />
| SPI2A_MISO<br />
| SPI2A_MISO<br />
| SPI2A_MISO<br />
| SPI2A_MISO<br />
| GPIO20: SPI0_RX,I2S2A_SDI<br />
|-<br />
| B30<br />
| PB15<br />
| SPI2A_MOSI<br />
| SPI2A_MOSI<br />
| SPI2A_MOSI,ETH_RMII_TXD1<br />
| SPI2A_MOSI<br />
| SPI2A_MOSI<br />
| SPI2A_MOSI<br />
| GPIO23: SPI0_TX,I2S2A_SDO<br />
|-<br />
| B31<br />
| PD8<br />
| USART3A1_TX<br />
| USART3A1_TX<br />
| USART3A1_TX<br />
| bgcolor=#CC0|N/A<br />
| USART3A1_TX<br />
| USART3A1_TX<br />
| <br />
|-<br />
| B32<br />
| PD9<br />
| USART3A1_RX<br />
| USART3A1_RX<br />
| USART3A1_RX<br />
| bgcolor=#CC0|N/A<br />
| USART3A1_RX<br />
| USART3A1_RX<br />
| <br />
|-<br />
| B33<br />
| PD10<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| <br />
|-<br />
| B34<br />
| PD11<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| <br />
|-<br />
| B35<br />
| PD12<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| <br />
|-<br />
| B36<br />
| PD13<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| <br />
|-<br />
| B37<br />
| PD14<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| <br />
|-<br />
| B39<br />
| PD15<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| <br />
|-<br />
| B40<br />
| PC6<br />
| UART6_TX<br />
| <br />
| UART6_TX<br />
| <br />
| <br />
| UART6_TX<br />
| GPIO26: I2S2_MCK<br />
|-<br />
| B41<br />
| PC7<br />
| UART6_RX<br />
| <br />
| UART6_RX<br />
| <br />
| <br />
| UART6_RX<br />
| <br />
|-<br />
| B42<br />
| PC8<br />
| SDIO_D0<br />
| SDIO_D0<br />
| SDIO_D0<br />
| <br />
| <br />
| SDIO_D0<br />
| GPIO35: SDIO_D0<br />
|-<br />
| B43<br />
| PC9<br />
| SDIO_D1<br />
| SDIO_D1<br />
| SDIO_D1<br />
| <br />
| <br />
| SDIO_D1<br />
| GPIO34: SDIO_D1<br />
|-<br />
| B44<br />
| PA8<br />
| I2C3_SCL<br />
| <br />
| I2C3_SCL<br />
| <br />
| <br />
| I2C3_SCL<br />
| <br />
|-<br />
| B45<br />
| PA9<br />
| USART1_TX<br />
| USART1_TX<br />
| USART1_TX<br />
| USART1_TX<br />
| USART1_TX<br />
| USART1_TX<br />
| GPIO0: UART0_TX<br />
|-<br />
| B46<br />
| PA10<br />
| USART1_RX<br />
| USART1_RX<br />
| USART1_RX<br />
| USART1_RX<br />
| USART1_RX<br />
| USART1_RX<br />
| GPIO1: UART0_RX<br />
|}</div>
Niclas
https://stm32world.com/w/index.php?title=Streamline_Header_Mapping&diff=8493
Streamline Header Mapping
2026-09-11T15:34:46Z
<p>Niclas: </p>
<hr />
<div>[[Category:Streamline]][[Category:Work in progress]]<br />
<br />
WIP: ___I2Sx_ for STM32 has not been entered yet.___<br />
<br />
{| class="wikitable sortable" style="width:100%; table-layout:fixed; overflow-wrap:break-word;"<br />
! Position <br />
! Pin Name<br />
! STM32F407<br />
! STM32L475<br />
! STM32H562<br />
! STM32C071<br />
! STM32C551<br />
! STM32H723<br />
! RP2354<br />
|-<br />
| A4<br />
| PA2<br />
| USART2_TX,ETH_MDIO<br />
| USART2_TX<br />
| USART2_TXETH_MDIO<br />
| USART2_TX<br />
| USART2_TX<br />
| USART2_TX,ETH_MDIO<br />
| GPIO44: UART1_TX, ETH_MDIO<br />
|-<br />
| A5<br />
| PA1<br />
| UART4_RX,ETH_RMII_REF_CLK<br />
| UART4_RX<br />
| UART4_RX, ETH_RMII_REF_CLK<br />
| <br />
| UART4_RX<br />
| UART4_RX,ETH_RMII_REF_CLK<br />
| GPIO41: ETH_RMII_REF_CLK<br />
|-<br />
| A6<br />
| PA0<br />
| UART4_TX<br />
| UART4_TX<br />
| UART4_TX<br />
| <br />
| UART4_TX<br />
| UART4_TX<br />
| <br />
|-<br />
| A7<br />
| PC3<br />
| SPI2_MOSI,ULPI_NXT<br />
| SPI2_MOSI<br />
| SPI2_MOSI<br />
| SPI2_MOSI<br />
| SPI2_MOSI<br />
| SPI2_MOSI,ULPI_NXT<br />
| GPIO21: I2S2_SDO<br />
|-<br />
| A8<br />
| PC2<br />
| SPI2_MISO,ULPI_DIR<br />
| SPI2_MISO<br />
| SPI2_MISO<br />
| SPI2_MISO<br />
| SPI2_MISO<br />
| SPI2_MISO,ULPI_DIR<br />
| GPIO25: I2S2_SDI<br />
|-<br />
| A9<br />
| PC1<br />
| ETH_MDC<br />
| I2C3_SDA<br />
| ETH_MDC<br />
| <br />
| <br />
| ETH_MDC<br />
| GPIO47: ETH_MDC<br />
|-<br />
| A10<br />
| PC0<br />
| ULPI_STP<br />
| I2C3_SCL<br />
| <br />
| <br />
| <br />
| ULPI_STP<br />
| GPIO46<br />
|-<br />
| A11<br />
| PC15<br />
| <br />
| <br />
| <br />
| <br />
| <br />
| <br />
| <br />
|-<br />
| A12<br />
| PC14<br />
| <br />
| <br />
| <br />
| <br />
| <br />
| <br />
| <br />
|-<br />
| A13<br />
| PC13<br />
| <br />
| <br />
| <br />
| <br />
| <br />
| <br />
| <br />
|-<br />
| A14<br />
| PE6<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| GPIO36<br />
|-<br />
| A15<br />
| PE5<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| GPIO37<br />
|-<br />
| A16<br />
| PE4<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| GPIO38<br />
|-<br />
| A17<br />
| PE3<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| GPIO39<br />
|-<br />
| A18<br />
| PE2<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| <br />
|-<br />
| A20<br />
| PE1<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| <br />
|-<br />
| A21<br />
| PE0<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| <br />
|-<br />
| A22<br />
| PB9<br />
| I2C1A_SDA<br />
| I2C1A_SDA<br />
| I2C1A_SDA<br />
| I2C1A_SDA<br />
| I2C1A_SDA<br />
| I2C1A_SDA<br />
| GPIO28: I2C0_SDA,I2S2A_WS<br />
|-<br />
| A23<br />
| PB8<br />
| I2C1A_SCL<br />
| I2C1A_SCL<br />
| I2C1A_SCL<br />
| I2C1A_SCL<br />
| I2C1A_SCL<br />
| I2C1A_SCL<br />
| GPIO29: I2C0_SCL<br />
|-<br />
| A24<br />
| PB7<br />
| USART1A_RX,I2C1_SDA<br />
| USART1A_RX,I2C1_SDA<br />
| USART1A_RX,I2C1_SDA<br />
| USART1A_RX,I2C1_SDA<br />
| USART1A_RX,I2C1_SDA<br />
| USART1A_RX,I2C1_SDA<br />
| GPIO8: I2C0_SDA<br />
|-<br />
| A25<br />
| PB6<br />
| USART1A_TX,CAN2A_TX,I2C1_SCL<br />
| USART1A_TX,I2C1_SCL<br />
| USART1A_TX,CAN2A_TX,I2C1_SCL<br />
| USART1A_TX,I2C1_SCL<br />
| USART1A_TX,I2C1_SCL<br />
| USART1A_TX,CAN2A_TX,I2C1_SCL<br />
| GPIO9: I2C0_SCL<br />
|-<br />
| A26<br />
| PB5<br />
| CAN2A_RX,SPI1A_MOSI,SPI3_MOSI,ULPI_D7<br />
| SPI1A_MOSI,SPI3_MOSI<br />
| CAN2A_RX,SPI1A_MOSI,SPI3_MOSI<br />
| SPI1A_MOSI<br />
| SPI1A_MOSI,SPI3_MOSI<br />
| CAN2A_RX,SPI1A_MOSI,SPI3_MOSI,ULPI_D7<br />
| <br />
|-<br />
| A28<br />
| PB4<br />
| SPI1A_MISO,SPI3_MISO<br />
| SPI1A_MISO,SPI3_MISO<br />
| SPI1A_MISO,SPI3_MISO<br />
| SPI1A_MISO<br />
| SPI1A_MISO,SPI3_MISO<br />
| SPI1A_MISO,SPI3_MISO<br />
| <br />
|-<br />
| A29<br />
| PB3<br />
| SPI1A_SCK,SPI3_SCK<br />
| SPI1A_SCK,SPI3_SCK<br />
| SPI1A_SCK,SPI3_SCK<br />
| SPI1A_SCK<br />
| SPI1A_SCK,SPI3_SCK<br />
| SPI1A_SCK,SPI3_SCK<br />
| <br />
|-<br />
| A30<br />
| PD7<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| <br />
|-<br />
| A31<br />
| PD6<br />
| USART2A_RX<br />
| USART2A_RX<br />
| USART2A_RX<br />
| USART2A_RX<br />
| USART2A_RX<br />
| USART2A_RX<br />
| GPIO5: UART1 TX<br />
|-<br />
| A32<br />
| PD5<br />
| USART2A_TX<br />
| USART2A_TX<br />
| USART2A_TX<br />
| USART2A_TX<br />
| USART2A_TX<br />
| USART2A_TX<br />
| GPIO4: UART1_TX<br />
|-<br />
| A33<br />
| PD4<br />
| <br />
| <br />
| <br />
| <br />
| <br />
| <br />
| <br />
|-<br />
| A34<br />
| PD3<br />
| <br />
| <br />
| <br />
| <br />
| <br />
| <br />
| <br />
|-<br />
| A35<br />
| PD2<br />
| UART5_RX,SDIO_CMD<br />
| UART5_RX,SDIO_CMD<br />
| UART5_RX,SDIO_CMD<br />
| <br />
| UART5_RX<br />
| UART5_RX,SDIO_CMD<br />
| GPIO30: SDIO_CMD<br />
|-<br />
| A36<br />
| PD1<br />
| CAN1A_TX<br />
| CAN1A_TX<br />
| CAN1A_TX<br />
| <br />
| CAN1A_TX<br />
| CAN1A_TX<br />
| <br />
|-<br />
| A37<br />
| PD0<br />
| CAN1A_RX<br />
| CAN1A_RX<br />
| CAN1A_RX<br />
| <br />
| CAN1A_RX<br />
| CAN1A_RX<br />
| <br />
|-<br />
| A39<br />
| PC12<br />
| UART5_TX,SPI3_MOSI,SDIO_CK<br />
| UART5_TX,SPI3_MOSI,SDIO_CK<br />
| UART5_TX,SPI3_MOSI,SDIO_CK<br />
| <br />
| UART5_TX,SPI3_MOSI<br />
| UART5_TX,SPI3_MOSI,SDIO_CK<br />
| GPIO31: SDIO_CK<br />
|-<br />
| A40<br />
| PC11<br />
| USART3A2_RX,UART4A_RX,SPI3_MISO,SDIO_D3<br />
| USART3A2_RX,UART4A_RX,SPI3_MISO,SDIO_D3<br />
| USART3A2_RX,UART4A_RX,SPI3_MISO,SDIO_D3<br />
| <br />
| USART3A2_RX,UART4A_RX,SPI3_MISO<br />
| USART3A2_RX,UART4A_RX,SPI3_MISO,SDIO_D3<br />
| GPIO32: SDIO_D3<br />
|-<br />
| A41<br />
| PC10<br />
| USART3A2_TX,UART4A_TX,SPI3_SCK,SDIO_D2<br />
| USART3A2_TX,UART4A_TX,SPI3_SCK,SDIO_D2<br />
| USART3A2_TX,UART4A_TX,SPI3_SCK,SDIO_D2<br />
| <br />
| USART3A2_TX,UART4A_TX,SPI3_SCK<br />
| USART3A2_TX,UART4A_TX,SPI3_SCK,SDIO_D2<br />
| GPIO33: SDIO_D2<br />
|-<br />
| A42<br />
| PA15<br />
| <br />
| <br />
| <br />
| <br />
| <br />
| <br />
| <br />
|-<br />
| A43<br />
| PA14<br />
| SWCLK<br />
| SWCLK<br />
| SWCLK<br />
| SWCLK<br />
| SWCLK<br />
| SWCLK<br />
| SWCLK<br />
|-<br />
| A44<br />
| PA11<br />
| USB_DM,CAN1_RX<br />
| USB_DM,CAN1_RX<br />
| USB_DM,CAN1_RX<br />
| USB_DM<br />
| USB_DM,CAN1_RX<br />
| USB_DM,CAN1_RX<br />
| USB_DM<br />
|-<br />
| A45<br />
| PA12<br />
| USB_DP,CAN1_TX<br />
| USB_DP,CAN1_TX<br />
| USB_DP,CAN1_TX<br />
| USB_DP<br />
| USB_DP,CAN1_TX<br />
| USB_DP,CAN1_TX<br />
| USB_DP<br />
|-<br />
| A46<br />
| PA13<br />
| SWDIO<br />
| SWDIO<br />
| SWDIO<br />
| SWDIO<br />
| SWDIO<br />
| SWDIO<br />
| SWDIO<br />
|-<br />
| B4<br />
| PA3<br />
| USART2_RX,ULPI_D0<br />
| USART2_RX<br />
| USART2_RX<br />
| USART2_RX<br />
| USART2_RX<br />
| USART2_RX,ULPI_D0<br />
| GPIO45: UART1_RX<br />
|-<br />
| B5<br />
| PA4<br />
| <br />
| <br />
| <br />
| <br />
| <br />
| <br />
| GPIO27: I2S1_WS<br />
|-<br />
| B6<br />
| PA5<br />
| SPI1_SCK,ULPI_CK<br />
| SPI1_SCK<br />
| SPI1_SCK<br />
| SPI1_SCK<br />
| SPI1_SCK<br />
| SPI1_SCK,ULPI_CK<br />
| GPIO42: SPI0_SCK,I2S1_CK<br />
|-<br />
| B7<br />
| PA6<br />
| SPI1_MISO<br />
| SPI1_MISO<br />
| SPI1_MISO<br />
| SPI1_MISO<br />
| SPI1_MISO<br />
| SPI1_MISO<br />
| GPIO40: SPI0_MISO,I2S1_SDI<br />
|-<br />
| B8<br />
| PA7<br />
| SPI1_MOSI,ETH_RMII_CRS_DV<br />
| SPI1_MOSI<br />
| SPI1_MOSI,ETH_RMII_CRS_DV<br />
| SPI1_MOSI<br />
| SPI1_MOSI<br />
| SPI1_MOSI,ETH_RMII_CRS_DV<br />
| GPIO43: SPI0_MOSI,I2S1_SDO<br />
|-<br />
| B9<br />
| PC4<br />
| ETH_RMII_RX_D0<br />
| <br />
| ETH_RMII_RX_D0<br />
| <br />
| <br />
| ETH_RMII_RX_D0<br />
| GPIO10: ETH_RMII_RX_D0,I2S1_MCK<br />
|-<br />
| B10<br />
| PC5<br />
| ETH_RMII_RX_D1<br />
| <br />
| ETH_RMII_RX_D1<br />
| <br />
| <br />
| ETH_RMII_RX_D1<br />
| GPIO11: ETH_RMII_RX_D1<br />
|-<br />
| B11<br />
| PB0<br />
| ULPI_D1<br />
| <br />
| <br />
| <br />
| <br />
| ULPI_D1<br />
| GPIO12: HSTX<br />
|-<br />
| B12<br />
| PB1<br />
| ULPI_D2<br />
| <br />
| <br />
| <br />
| <br />
| ULPI_D2<br />
| GPIO13: HSTX<br />
|-<br />
| B13<br />
| PB2<br />
| <br />
| <br />
| <br />
| <br />
| <br />
| <br />
| GPIO14: HSTX<br />
|-<br />
| B14<br />
| PE7<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| GPIO15: HSTX<br />
|-<br />
| B15<br />
| PE8<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| GPIO16: HSTX<br />
|-<br />
| B16<br />
| PE9<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| GPIO17: HSTX<br />
|-<br />
| B17<br />
| PE10<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| GPIO18: HSTX<br />
|-<br />
| B18<br />
| PE11<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| GPIO19: HSTX<br />
|-<br />
| B20<br />
| PE12<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| <br />
|-<br />
| B21<br />
| PE13<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| <br />
|-<br />
| B22<br />
| PE14<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| <br />
|-<br />
| B23<br />
| PE15<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| <br />
|-<br />
| B24<br />
| PB10<br />
| USART3_TX,I2C2_SCL,SPI2_SCK,ULPI_D3<br />
| USART3_TX,I2C2_SCL,SPI2_SCK<br />
| USART3_TX,I2C2_SCL,SPI2_SCK<br />
| I2C2_SCL,SPI2_SCK<br />
| USART3_TX,I2C2_SCL,SPI2_SCK<br />
| USART3_TX,I2C2_SCL,SPI2_SCK,ULPI_D3<br />
| GPIO3: I2C1_SCL,I2S2_CK<br />
|-<br />
| B25<br />
| PB11<br />
| USART3_RX,I2C2_SDA,ULPI_D4,ETH_RMII_TX_EN<br />
| USART3_RX,I2C2_SDA<br />
| USART3_RX,I2C2_SDA,ETH_RMII_TX_EN<br />
| I2C2_SDA<br />
| USART3_RX,I2C2_SDA<br />
| USART3_RX,I2C2_SDA,ULPI_D4,ETH_RMII_TX_EN<br />
| GPIO2: I2C1_SDA,ETH_RMII_TX_EN<br />
|-<br />
| B26<br />
| PB12<br />
| CAN2_RX,ULPI_D5,ETH_RMII_TXD0<br />
| <br />
| CAN2_RX,ETH_RMII_TXD0<br />
| <br />
| <br />
| CAN2_RX,ULPI_D5,ETH_RMII_TXD0<br />
| GPIO24: ETH_RMII_TXD0,I2S2_WS<br />
|-<br />
| B28<br />
| PB13<br />
| CAN2_TX,SPI2A_SCK,ULPI_D6,ETH_RMII_TXD1 <br />
| SPI2A_SCK<br />
| CAN2_TX,SPI2A_SCK<br />
| SPI2A_SCK<br />
| SPI2A_SCK<br />
| CAN2_TX,SPI2A_SCK,ULPI_D6,ETH_RMII_TXD1<br />
| GPIO22: SPI0_SCK,ETH_RMII_TXD1,I2S2A_CK<br />
|-<br />
| B29<br />
| PB14<br />
| SPI2A_MISO<br />
| SPI2A_MISO<br />
| SPI2A_MISO<br />
| SPI2A_MISO<br />
| SPI2A_MISO<br />
| SPI2A_MISO<br />
| GPIO20: SPI0_RX,I2S2A_SDI<br />
|-<br />
| B30<br />
| PB15<br />
| SPI2A_MOSI<br />
| SPI2A_MOSI<br />
| SPI2A_MOSI,ETH_RMII_TXD1<br />
| SPI2A_MOSI<br />
| SPI2A_MOSI<br />
| SPI2A_MOSI<br />
| GPIO23: SPI0_TX,I2S2A_SDO<br />
|-<br />
| B31<br />
| PD8<br />
| USART3A1_TX<br />
| USART3A1_TX<br />
| USART3A1_TX<br />
| bgcolor=#CC0|N/A<br />
| USART3A1_TX<br />
| USART3A1_TX<br />
| <br />
|-<br />
| B32<br />
| PD9<br />
| USART3A1_RX<br />
| USART3A1_RX<br />
| USART3A1_RX<br />
| bgcolor=#CC0|N/A<br />
| USART3A1_RX<br />
| USART3A1_RX<br />
| <br />
|-<br />
| B33<br />
| PD10<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| <br />
|-<br />
| B34<br />
| PD11<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| <br />
|-<br />
| B35<br />
| PD12<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| <br />
|-<br />
| B36<br />
| PD13<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| <br />
|-<br />
| B37<br />
| PD14<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| <br />
|-<br />
| B39<br />
| PD15<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| <br />
|-<br />
| B40<br />
| PC6<br />
| UART6_TX<br />
| <br />
| UART6_TX<br />
| <br />
| <br />
| UART6_TX<br />
| GPIO26: I2S2_MCK<br />
|-<br />
| B41<br />
| PC7<br />
| UART6_RX<br />
| <br />
| UART6_RX<br />
| <br />
| <br />
| UART6_RX<br />
| <br />
|-<br />
| B42<br />
| PC8<br />
| SDIO_D0<br />
| SDIO_D0<br />
| SDIO_D0<br />
| <br />
| <br />
| SDIO_D0<br />
| GPIO35: SDIO_D0<br />
|-<br />
| B43<br />
| PC9<br />
| SDIO_D1<br />
| SDIO_D1<br />
| SDIO_D1<br />
| <br />
| <br />
| SDIO_D1<br />
| GPIO34: SDIO_D1<br />
|-<br />
| B44<br />
| PA8<br />
| I2C3_SCL<br />
| <br />
| I2C3_SCL<br />
| <br />
| <br />
| I2C3_SCL<br />
| <br />
|-<br />
| B45<br />
| PA9<br />
| USART1_TX<br />
| USART1_TX<br />
| USART1_TX<br />
| USART1_TX<br />
| USART1_TX<br />
| USART1_TX<br />
| GPIO0: UART0_TX<br />
|-<br />
| B46<br />
| PA10<br />
| USART1_RX<br />
| USART1_RX<br />
| USART1_RX<br />
| USART1_RX<br />
| USART1_RX<br />
| USART1_RX<br />
| GPIO1: UART0_RX<br />
|}</div>
Niclas
https://stm32world.com/w/index.php?title=Streamline_Header_Mapping&diff=8492
Streamline Header Mapping
2026-09-11T15:34:32Z
<p>Niclas: </p>
<hr />
<div>[[Category:Streamline]][[Category:Work in progress]]<br />
<br />
WIP: **I2Sx_ for STM32 has not been entered yet.**<br />
<br />
{| class="wikitable sortable" style="width:100%; table-layout:fixed; overflow-wrap:break-word;"<br />
! Position <br />
! Pin Name<br />
! STM32F407<br />
! STM32L475<br />
! STM32H562<br />
! STM32C071<br />
! STM32C551<br />
! STM32H723<br />
! RP2354<br />
|-<br />
| A4<br />
| PA2<br />
| USART2_TX,ETH_MDIO<br />
| USART2_TX<br />
| USART2_TXETH_MDIO<br />
| USART2_TX<br />
| USART2_TX<br />
| USART2_TX,ETH_MDIO<br />
| GPIO44: UART1_TX, ETH_MDIO<br />
|-<br />
| A5<br />
| PA1<br />
| UART4_RX,ETH_RMII_REF_CLK<br />
| UART4_RX<br />
| UART4_RX, ETH_RMII_REF_CLK<br />
| <br />
| UART4_RX<br />
| UART4_RX,ETH_RMII_REF_CLK<br />
| GPIO41: ETH_RMII_REF_CLK<br />
|-<br />
| A6<br />
| PA0<br />
| UART4_TX<br />
| UART4_TX<br />
| UART4_TX<br />
| <br />
| UART4_TX<br />
| UART4_TX<br />
| <br />
|-<br />
| A7<br />
| PC3<br />
| SPI2_MOSI,ULPI_NXT<br />
| SPI2_MOSI<br />
| SPI2_MOSI<br />
| SPI2_MOSI<br />
| SPI2_MOSI<br />
| SPI2_MOSI,ULPI_NXT<br />
| GPIO21: I2S2_SDO<br />
|-<br />
| A8<br />
| PC2<br />
| SPI2_MISO,ULPI_DIR<br />
| SPI2_MISO<br />
| SPI2_MISO<br />
| SPI2_MISO<br />
| SPI2_MISO<br />
| SPI2_MISO,ULPI_DIR<br />
| GPIO25: I2S2_SDI<br />
|-<br />
| A9<br />
| PC1<br />
| ETH_MDC<br />
| I2C3_SDA<br />
| ETH_MDC<br />
| <br />
| <br />
| ETH_MDC<br />
| GPIO47: ETH_MDC<br />
|-<br />
| A10<br />
| PC0<br />
| ULPI_STP<br />
| I2C3_SCL<br />
| <br />
| <br />
| <br />
| ULPI_STP<br />
| GPIO46<br />
|-<br />
| A11<br />
| PC15<br />
| <br />
| <br />
| <br />
| <br />
| <br />
| <br />
| <br />
|-<br />
| A12<br />
| PC14<br />
| <br />
| <br />
| <br />
| <br />
| <br />
| <br />
| <br />
|-<br />
| A13<br />
| PC13<br />
| <br />
| <br />
| <br />
| <br />
| <br />
| <br />
| <br />
|-<br />
| A14<br />
| PE6<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| GPIO36<br />
|-<br />
| A15<br />
| PE5<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| GPIO37<br />
|-<br />
| A16<br />
| PE4<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| GPIO38<br />
|-<br />
| A17<br />
| PE3<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| GPIO39<br />
|-<br />
| A18<br />
| PE2<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| <br />
|-<br />
| A20<br />
| PE1<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| <br />
|-<br />
| A21<br />
| PE0<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| <br />
|-<br />
| A22<br />
| PB9<br />
| I2C1A_SDA<br />
| I2C1A_SDA<br />
| I2C1A_SDA<br />
| I2C1A_SDA<br />
| I2C1A_SDA<br />
| I2C1A_SDA<br />
| GPIO28: I2C0_SDA,I2S2A_WS<br />
|-<br />
| A23<br />
| PB8<br />
| I2C1A_SCL<br />
| I2C1A_SCL<br />
| I2C1A_SCL<br />
| I2C1A_SCL<br />
| I2C1A_SCL<br />
| I2C1A_SCL<br />
| GPIO29: I2C0_SCL<br />
|-<br />
| A24<br />
| PB7<br />
| USART1A_RX,I2C1_SDA<br />
| USART1A_RX,I2C1_SDA<br />
| USART1A_RX,I2C1_SDA<br />
| USART1A_RX,I2C1_SDA<br />
| USART1A_RX,I2C1_SDA<br />
| USART1A_RX,I2C1_SDA<br />
| GPIO8: I2C0_SDA<br />
|-<br />
| A25<br />
| PB6<br />
| USART1A_TX,CAN2A_TX,I2C1_SCL<br />
| USART1A_TX,I2C1_SCL<br />
| USART1A_TX,CAN2A_TX,I2C1_SCL<br />
| USART1A_TX,I2C1_SCL<br />
| USART1A_TX,I2C1_SCL<br />
| USART1A_TX,CAN2A_TX,I2C1_SCL<br />
| GPIO9: I2C0_SCL<br />
|-<br />
| A26<br />
| PB5<br />
| CAN2A_RX,SPI1A_MOSI,SPI3_MOSI,ULPI_D7<br />
| SPI1A_MOSI,SPI3_MOSI<br />
| CAN2A_RX,SPI1A_MOSI,SPI3_MOSI<br />
| SPI1A_MOSI<br />
| SPI1A_MOSI,SPI3_MOSI<br />
| CAN2A_RX,SPI1A_MOSI,SPI3_MOSI,ULPI_D7<br />
| <br />
|-<br />
| A28<br />
| PB4<br />
| SPI1A_MISO,SPI3_MISO<br />
| SPI1A_MISO,SPI3_MISO<br />
| SPI1A_MISO,SPI3_MISO<br />
| SPI1A_MISO<br />
| SPI1A_MISO,SPI3_MISO<br />
| SPI1A_MISO,SPI3_MISO<br />
| <br />
|-<br />
| A29<br />
| PB3<br />
| SPI1A_SCK,SPI3_SCK<br />
| SPI1A_SCK,SPI3_SCK<br />
| SPI1A_SCK,SPI3_SCK<br />
| SPI1A_SCK<br />
| SPI1A_SCK,SPI3_SCK<br />
| SPI1A_SCK,SPI3_SCK<br />
| <br />
|-<br />
| A30<br />
| PD7<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| <br />
|-<br />
| A31<br />
| PD6<br />
| USART2A_RX<br />
| USART2A_RX<br />
| USART2A_RX<br />
| USART2A_RX<br />
| USART2A_RX<br />
| USART2A_RX<br />
| GPIO5: UART1 TX<br />
|-<br />
| A32<br />
| PD5<br />
| USART2A_TX<br />
| USART2A_TX<br />
| USART2A_TX<br />
| USART2A_TX<br />
| USART2A_TX<br />
| USART2A_TX<br />
| GPIO4: UART1_TX<br />
|-<br />
| A33<br />
| PD4<br />
| <br />
| <br />
| <br />
| <br />
| <br />
| <br />
| <br />
|-<br />
| A34<br />
| PD3<br />
| <br />
| <br />
| <br />
| <br />
| <br />
| <br />
| <br />
|-<br />
| A35<br />
| PD2<br />
| UART5_RX,SDIO_CMD<br />
| UART5_RX,SDIO_CMD<br />
| UART5_RX,SDIO_CMD<br />
| <br />
| UART5_RX<br />
| UART5_RX,SDIO_CMD<br />
| GPIO30: SDIO_CMD<br />
|-<br />
| A36<br />
| PD1<br />
| CAN1A_TX<br />
| CAN1A_TX<br />
| CAN1A_TX<br />
| <br />
| CAN1A_TX<br />
| CAN1A_TX<br />
| <br />
|-<br />
| A37<br />
| PD0<br />
| CAN1A_RX<br />
| CAN1A_RX<br />
| CAN1A_RX<br />
| <br />
| CAN1A_RX<br />
| CAN1A_RX<br />
| <br />
|-<br />
| A39<br />
| PC12<br />
| UART5_TX,SPI3_MOSI,SDIO_CK<br />
| UART5_TX,SPI3_MOSI,SDIO_CK<br />
| UART5_TX,SPI3_MOSI,SDIO_CK<br />
| <br />
| UART5_TX,SPI3_MOSI<br />
| UART5_TX,SPI3_MOSI,SDIO_CK<br />
| GPIO31: SDIO_CK<br />
|-<br />
| A40<br />
| PC11<br />
| USART3A2_RX,UART4A_RX,SPI3_MISO,SDIO_D3<br />
| USART3A2_RX,UART4A_RX,SPI3_MISO,SDIO_D3<br />
| USART3A2_RX,UART4A_RX,SPI3_MISO,SDIO_D3<br />
| <br />
| USART3A2_RX,UART4A_RX,SPI3_MISO<br />
| USART3A2_RX,UART4A_RX,SPI3_MISO,SDIO_D3<br />
| GPIO32: SDIO_D3<br />
|-<br />
| A41<br />
| PC10<br />
| USART3A2_TX,UART4A_TX,SPI3_SCK,SDIO_D2<br />
| USART3A2_TX,UART4A_TX,SPI3_SCK,SDIO_D2<br />
| USART3A2_TX,UART4A_TX,SPI3_SCK,SDIO_D2<br />
| <br />
| USART3A2_TX,UART4A_TX,SPI3_SCK<br />
| USART3A2_TX,UART4A_TX,SPI3_SCK,SDIO_D2<br />
| GPIO33: SDIO_D2<br />
|-<br />
| A42<br />
| PA15<br />
| <br />
| <br />
| <br />
| <br />
| <br />
| <br />
| <br />
|-<br />
| A43<br />
| PA14<br />
| SWCLK<br />
| SWCLK<br />
| SWCLK<br />
| SWCLK<br />
| SWCLK<br />
| SWCLK<br />
| SWCLK<br />
|-<br />
| A44<br />
| PA11<br />
| USB_DM,CAN1_RX<br />
| USB_DM,CAN1_RX<br />
| USB_DM,CAN1_RX<br />
| USB_DM<br />
| USB_DM,CAN1_RX<br />
| USB_DM,CAN1_RX<br />
| USB_DM<br />
|-<br />
| A45<br />
| PA12<br />
| USB_DP,CAN1_TX<br />
| USB_DP,CAN1_TX<br />
| USB_DP,CAN1_TX<br />
| USB_DP<br />
| USB_DP,CAN1_TX<br />
| USB_DP,CAN1_TX<br />
| USB_DP<br />
|-<br />
| A46<br />
| PA13<br />
| SWDIO<br />
| SWDIO<br />
| SWDIO<br />
| SWDIO<br />
| SWDIO<br />
| SWDIO<br />
| SWDIO<br />
|-<br />
| B4<br />
| PA3<br />
| USART2_RX,ULPI_D0<br />
| USART2_RX<br />
| USART2_RX<br />
| USART2_RX<br />
| USART2_RX<br />
| USART2_RX,ULPI_D0<br />
| GPIO45: UART1_RX<br />
|-<br />
| B5<br />
| PA4<br />
| <br />
| <br />
| <br />
| <br />
| <br />
| <br />
| GPIO27: I2S1_WS<br />
|-<br />
| B6<br />
| PA5<br />
| SPI1_SCK,ULPI_CK<br />
| SPI1_SCK<br />
| SPI1_SCK<br />
| SPI1_SCK<br />
| SPI1_SCK<br />
| SPI1_SCK,ULPI_CK<br />
| GPIO42: SPI0_SCK,I2S1_CK<br />
|-<br />
| B7<br />
| PA6<br />
| SPI1_MISO<br />
| SPI1_MISO<br />
| SPI1_MISO<br />
| SPI1_MISO<br />
| SPI1_MISO<br />
| SPI1_MISO<br />
| GPIO40: SPI0_MISO,I2S1_SDI<br />
|-<br />
| B8<br />
| PA7<br />
| SPI1_MOSI,ETH_RMII_CRS_DV<br />
| SPI1_MOSI<br />
| SPI1_MOSI,ETH_RMII_CRS_DV<br />
| SPI1_MOSI<br />
| SPI1_MOSI<br />
| SPI1_MOSI,ETH_RMII_CRS_DV<br />
| GPIO43: SPI0_MOSI,I2S1_SDO<br />
|-<br />
| B9<br />
| PC4<br />
| ETH_RMII_RX_D0<br />
| <br />
| ETH_RMII_RX_D0<br />
| <br />
| <br />
| ETH_RMII_RX_D0<br />
| GPIO10: ETH_RMII_RX_D0,I2S1_MCK<br />
|-<br />
| B10<br />
| PC5<br />
| ETH_RMII_RX_D1<br />
| <br />
| ETH_RMII_RX_D1<br />
| <br />
| <br />
| ETH_RMII_RX_D1<br />
| GPIO11: ETH_RMII_RX_D1<br />
|-<br />
| B11<br />
| PB0<br />
| ULPI_D1<br />
| <br />
| <br />
| <br />
| <br />
| ULPI_D1<br />
| GPIO12: HSTX<br />
|-<br />
| B12<br />
| PB1<br />
| ULPI_D2<br />
| <br />
| <br />
| <br />
| <br />
| ULPI_D2<br />
| GPIO13: HSTX<br />
|-<br />
| B13<br />
| PB2<br />
| <br />
| <br />
| <br />
| <br />
| <br />
| <br />
| GPIO14: HSTX<br />
|-<br />
| B14<br />
| PE7<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| GPIO15: HSTX<br />
|-<br />
| B15<br />
| PE8<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| GPIO16: HSTX<br />
|-<br />
| B16<br />
| PE9<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| GPIO17: HSTX<br />
|-<br />
| B17<br />
| PE10<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| GPIO18: HSTX<br />
|-<br />
| B18<br />
| PE11<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| GPIO19: HSTX<br />
|-<br />
| B20<br />
| PE12<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| <br />
|-<br />
| B21<br />
| PE13<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| <br />
|-<br />
| B22<br />
| PE14<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| <br />
|-<br />
| B23<br />
| PE15<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| <br />
|-<br />
| B24<br />
| PB10<br />
| USART3_TX,I2C2_SCL,SPI2_SCK,ULPI_D3<br />
| USART3_TX,I2C2_SCL,SPI2_SCK<br />
| USART3_TX,I2C2_SCL,SPI2_SCK<br />
| I2C2_SCL,SPI2_SCK<br />
| USART3_TX,I2C2_SCL,SPI2_SCK<br />
| USART3_TX,I2C2_SCL,SPI2_SCK,ULPI_D3<br />
| GPIO3: I2C1_SCL,I2S2_CK<br />
|-<br />
| B25<br />
| PB11<br />
| USART3_RX,I2C2_SDA,ULPI_D4,ETH_RMII_TX_EN<br />
| USART3_RX,I2C2_SDA<br />
| USART3_RX,I2C2_SDA,ETH_RMII_TX_EN<br />
| I2C2_SDA<br />
| USART3_RX,I2C2_SDA<br />
| USART3_RX,I2C2_SDA,ULPI_D4,ETH_RMII_TX_EN<br />
| GPIO2: I2C1_SDA,ETH_RMII_TX_EN<br />
|-<br />
| B26<br />
| PB12<br />
| CAN2_RX,ULPI_D5,ETH_RMII_TXD0<br />
| <br />
| CAN2_RX,ETH_RMII_TXD0<br />
| <br />
| <br />
| CAN2_RX,ULPI_D5,ETH_RMII_TXD0<br />
| GPIO24: ETH_RMII_TXD0,I2S2_WS<br />
|-<br />
| B28<br />
| PB13<br />
| CAN2_TX,SPI2A_SCK,ULPI_D6,ETH_RMII_TXD1 <br />
| SPI2A_SCK<br />
| CAN2_TX,SPI2A_SCK<br />
| SPI2A_SCK<br />
| SPI2A_SCK<br />
| CAN2_TX,SPI2A_SCK,ULPI_D6,ETH_RMII_TXD1<br />
| GPIO22: SPI0_SCK,ETH_RMII_TXD1,I2S2A_CK<br />
|-<br />
| B29<br />
| PB14<br />
| SPI2A_MISO<br />
| SPI2A_MISO<br />
| SPI2A_MISO<br />
| SPI2A_MISO<br />
| SPI2A_MISO<br />
| SPI2A_MISO<br />
| GPIO20: SPI0_RX,I2S2A_SDI<br />
|-<br />
| B30<br />
| PB15<br />
| SPI2A_MOSI<br />
| SPI2A_MOSI<br />
| SPI2A_MOSI,ETH_RMII_TXD1<br />
| SPI2A_MOSI<br />
| SPI2A_MOSI<br />
| SPI2A_MOSI<br />
| GPIO23: SPI0_TX,I2S2A_SDO<br />
|-<br />
| B31<br />
| PD8<br />
| USART3A1_TX<br />
| USART3A1_TX<br />
| USART3A1_TX<br />
| bgcolor=#CC0|N/A<br />
| USART3A1_TX<br />
| USART3A1_TX<br />
| <br />
|-<br />
| B32<br />
| PD9<br />
| USART3A1_RX<br />
| USART3A1_RX<br />
| USART3A1_RX<br />
| bgcolor=#CC0|N/A<br />
| USART3A1_RX<br />
| USART3A1_RX<br />
| <br />
|-<br />
| B33<br />
| PD10<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| <br />
|-<br />
| B34<br />
| PD11<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| <br />
|-<br />
| B35<br />
| PD12<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| <br />
|-<br />
| B36<br />
| PD13<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| <br />
|-<br />
| B37<br />
| PD14<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| <br />
|-<br />
| B39<br />
| PD15<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| <br />
|-<br />
| B40<br />
| PC6<br />
| UART6_TX<br />
| <br />
| UART6_TX<br />
| <br />
| <br />
| UART6_TX<br />
| GPIO26: I2S2_MCK<br />
|-<br />
| B41<br />
| PC7<br />
| UART6_RX<br />
| <br />
| UART6_RX<br />
| <br />
| <br />
| UART6_RX<br />
| <br />
|-<br />
| B42<br />
| PC8<br />
| SDIO_D0<br />
| SDIO_D0<br />
| SDIO_D0<br />
| <br />
| <br />
| SDIO_D0<br />
| GPIO35: SDIO_D0<br />
|-<br />
| B43<br />
| PC9<br />
| SDIO_D1<br />
| SDIO_D1<br />
| SDIO_D1<br />
| <br />
| <br />
| SDIO_D1<br />
| GPIO34: SDIO_D1<br />
|-<br />
| B44<br />
| PA8<br />
| I2C3_SCL<br />
| <br />
| I2C3_SCL<br />
| <br />
| <br />
| I2C3_SCL<br />
| <br />
|-<br />
| B45<br />
| PA9<br />
| USART1_TX<br />
| USART1_TX<br />
| USART1_TX<br />
| USART1_TX<br />
| USART1_TX<br />
| USART1_TX<br />
| GPIO0: UART0_TX<br />
|-<br />
| B46<br />
| PA10<br />
| USART1_RX<br />
| USART1_RX<br />
| USART1_RX<br />
| USART1_RX<br />
| USART1_RX<br />
| USART1_RX<br />
| GPIO1: UART0_RX<br />
|}</div>
Niclas
https://stm32world.com/w/index.php?title=Streamline_Header_Mapping&diff=8491
Streamline Header Mapping
2026-09-11T15:34:18Z
<p>Niclas: </p>
<hr />
<div>[[Category:Streamline]][[Category:Work in progress]]<br />
<br />
**WIP: I2Sx_ for STM32 has not been entered yet.**<br />
<br />
{| class="wikitable sortable" style="width:100%; table-layout:fixed; overflow-wrap:break-word;"<br />
! Position <br />
! Pin Name<br />
! STM32F407<br />
! STM32L475<br />
! STM32H562<br />
! STM32C071<br />
! STM32C551<br />
! STM32H723<br />
! RP2354<br />
|-<br />
| A4<br />
| PA2<br />
| USART2_TX,ETH_MDIO<br />
| USART2_TX<br />
| USART2_TXETH_MDIO<br />
| USART2_TX<br />
| USART2_TX<br />
| USART2_TX,ETH_MDIO<br />
| GPIO44: UART1_TX, ETH_MDIO<br />
|-<br />
| A5<br />
| PA1<br />
| UART4_RX,ETH_RMII_REF_CLK<br />
| UART4_RX<br />
| UART4_RX, ETH_RMII_REF_CLK<br />
| <br />
| UART4_RX<br />
| UART4_RX,ETH_RMII_REF_CLK<br />
| GPIO41: ETH_RMII_REF_CLK<br />
|-<br />
| A6<br />
| PA0<br />
| UART4_TX<br />
| UART4_TX<br />
| UART4_TX<br />
| <br />
| UART4_TX<br />
| UART4_TX<br />
| <br />
|-<br />
| A7<br />
| PC3<br />
| SPI2_MOSI,ULPI_NXT<br />
| SPI2_MOSI<br />
| SPI2_MOSI<br />
| SPI2_MOSI<br />
| SPI2_MOSI<br />
| SPI2_MOSI,ULPI_NXT<br />
| GPIO21: I2S2_SDO<br />
|-<br />
| A8<br />
| PC2<br />
| SPI2_MISO,ULPI_DIR<br />
| SPI2_MISO<br />
| SPI2_MISO<br />
| SPI2_MISO<br />
| SPI2_MISO<br />
| SPI2_MISO,ULPI_DIR<br />
| GPIO25: I2S2_SDI<br />
|-<br />
| A9<br />
| PC1<br />
| ETH_MDC<br />
| I2C3_SDA<br />
| ETH_MDC<br />
| <br />
| <br />
| ETH_MDC<br />
| GPIO47: ETH_MDC<br />
|-<br />
| A10<br />
| PC0<br />
| ULPI_STP<br />
| I2C3_SCL<br />
| <br />
| <br />
| <br />
| ULPI_STP<br />
| GPIO46<br />
|-<br />
| A11<br />
| PC15<br />
| <br />
| <br />
| <br />
| <br />
| <br />
| <br />
| <br />
|-<br />
| A12<br />
| PC14<br />
| <br />
| <br />
| <br />
| <br />
| <br />
| <br />
| <br />
|-<br />
| A13<br />
| PC13<br />
| <br />
| <br />
| <br />
| <br />
| <br />
| <br />
| <br />
|-<br />
| A14<br />
| PE6<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| GPIO36<br />
|-<br />
| A15<br />
| PE5<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| GPIO37<br />
|-<br />
| A16<br />
| PE4<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| GPIO38<br />
|-<br />
| A17<br />
| PE3<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| GPIO39<br />
|-<br />
| A18<br />
| PE2<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| <br />
|-<br />
| A20<br />
| PE1<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| <br />
|-<br />
| A21<br />
| PE0<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| <br />
|-<br />
| A22<br />
| PB9<br />
| I2C1A_SDA<br />
| I2C1A_SDA<br />
| I2C1A_SDA<br />
| I2C1A_SDA<br />
| I2C1A_SDA<br />
| I2C1A_SDA<br />
| GPIO28: I2C0_SDA,I2S2A_WS<br />
|-<br />
| A23<br />
| PB8<br />
| I2C1A_SCL<br />
| I2C1A_SCL<br />
| I2C1A_SCL<br />
| I2C1A_SCL<br />
| I2C1A_SCL<br />
| I2C1A_SCL<br />
| GPIO29: I2C0_SCL<br />
|-<br />
| A24<br />
| PB7<br />
| USART1A_RX,I2C1_SDA<br />
| USART1A_RX,I2C1_SDA<br />
| USART1A_RX,I2C1_SDA<br />
| USART1A_RX,I2C1_SDA<br />
| USART1A_RX,I2C1_SDA<br />
| USART1A_RX,I2C1_SDA<br />
| GPIO8: I2C0_SDA<br />
|-<br />
| A25<br />
| PB6<br />
| USART1A_TX,CAN2A_TX,I2C1_SCL<br />
| USART1A_TX,I2C1_SCL<br />
| USART1A_TX,CAN2A_TX,I2C1_SCL<br />
| USART1A_TX,I2C1_SCL<br />
| USART1A_TX,I2C1_SCL<br />
| USART1A_TX,CAN2A_TX,I2C1_SCL<br />
| GPIO9: I2C0_SCL<br />
|-<br />
| A26<br />
| PB5<br />
| CAN2A_RX,SPI1A_MOSI,SPI3_MOSI,ULPI_D7<br />
| SPI1A_MOSI,SPI3_MOSI<br />
| CAN2A_RX,SPI1A_MOSI,SPI3_MOSI<br />
| SPI1A_MOSI<br />
| SPI1A_MOSI,SPI3_MOSI<br />
| CAN2A_RX,SPI1A_MOSI,SPI3_MOSI,ULPI_D7<br />
| <br />
|-<br />
| A28<br />
| PB4<br />
| SPI1A_MISO,SPI3_MISO<br />
| SPI1A_MISO,SPI3_MISO<br />
| SPI1A_MISO,SPI3_MISO<br />
| SPI1A_MISO<br />
| SPI1A_MISO,SPI3_MISO<br />
| SPI1A_MISO,SPI3_MISO<br />
| <br />
|-<br />
| A29<br />
| PB3<br />
| SPI1A_SCK,SPI3_SCK<br />
| SPI1A_SCK,SPI3_SCK<br />
| SPI1A_SCK,SPI3_SCK<br />
| SPI1A_SCK<br />
| SPI1A_SCK,SPI3_SCK<br />
| SPI1A_SCK,SPI3_SCK<br />
| <br />
|-<br />
| A30<br />
| PD7<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| <br />
|-<br />
| A31<br />
| PD6<br />
| USART2A_RX<br />
| USART2A_RX<br />
| USART2A_RX<br />
| USART2A_RX<br />
| USART2A_RX<br />
| USART2A_RX<br />
| GPIO5: UART1 TX<br />
|-<br />
| A32<br />
| PD5<br />
| USART2A_TX<br />
| USART2A_TX<br />
| USART2A_TX<br />
| USART2A_TX<br />
| USART2A_TX<br />
| USART2A_TX<br />
| GPIO4: UART1_TX<br />
|-<br />
| A33<br />
| PD4<br />
| <br />
| <br />
| <br />
| <br />
| <br />
| <br />
| <br />
|-<br />
| A34<br />
| PD3<br />
| <br />
| <br />
| <br />
| <br />
| <br />
| <br />
| <br />
|-<br />
| A35<br />
| PD2<br />
| UART5_RX,SDIO_CMD<br />
| UART5_RX,SDIO_CMD<br />
| UART5_RX,SDIO_CMD<br />
| <br />
| UART5_RX<br />
| UART5_RX,SDIO_CMD<br />
| GPIO30: SDIO_CMD<br />
|-<br />
| A36<br />
| PD1<br />
| CAN1A_TX<br />
| CAN1A_TX<br />
| CAN1A_TX<br />
| <br />
| CAN1A_TX<br />
| CAN1A_TX<br />
| <br />
|-<br />
| A37<br />
| PD0<br />
| CAN1A_RX<br />
| CAN1A_RX<br />
| CAN1A_RX<br />
| <br />
| CAN1A_RX<br />
| CAN1A_RX<br />
| <br />
|-<br />
| A39<br />
| PC12<br />
| UART5_TX,SPI3_MOSI,SDIO_CK<br />
| UART5_TX,SPI3_MOSI,SDIO_CK<br />
| UART5_TX,SPI3_MOSI,SDIO_CK<br />
| <br />
| UART5_TX,SPI3_MOSI<br />
| UART5_TX,SPI3_MOSI,SDIO_CK<br />
| GPIO31: SDIO_CK<br />
|-<br />
| A40<br />
| PC11<br />
| USART3A2_RX,UART4A_RX,SPI3_MISO,SDIO_D3<br />
| USART3A2_RX,UART4A_RX,SPI3_MISO,SDIO_D3<br />
| USART3A2_RX,UART4A_RX,SPI3_MISO,SDIO_D3<br />
| <br />
| USART3A2_RX,UART4A_RX,SPI3_MISO<br />
| USART3A2_RX,UART4A_RX,SPI3_MISO,SDIO_D3<br />
| GPIO32: SDIO_D3<br />
|-<br />
| A41<br />
| PC10<br />
| USART3A2_TX,UART4A_TX,SPI3_SCK,SDIO_D2<br />
| USART3A2_TX,UART4A_TX,SPI3_SCK,SDIO_D2<br />
| USART3A2_TX,UART4A_TX,SPI3_SCK,SDIO_D2<br />
| <br />
| USART3A2_TX,UART4A_TX,SPI3_SCK<br />
| USART3A2_TX,UART4A_TX,SPI3_SCK,SDIO_D2<br />
| GPIO33: SDIO_D2<br />
|-<br />
| A42<br />
| PA15<br />
| <br />
| <br />
| <br />
| <br />
| <br />
| <br />
| <br />
|-<br />
| A43<br />
| PA14<br />
| SWCLK<br />
| SWCLK<br />
| SWCLK<br />
| SWCLK<br />
| SWCLK<br />
| SWCLK<br />
| SWCLK<br />
|-<br />
| A44<br />
| PA11<br />
| USB_DM,CAN1_RX<br />
| USB_DM,CAN1_RX<br />
| USB_DM,CAN1_RX<br />
| USB_DM<br />
| USB_DM,CAN1_RX<br />
| USB_DM,CAN1_RX<br />
| USB_DM<br />
|-<br />
| A45<br />
| PA12<br />
| USB_DP,CAN1_TX<br />
| USB_DP,CAN1_TX<br />
| USB_DP,CAN1_TX<br />
| USB_DP<br />
| USB_DP,CAN1_TX<br />
| USB_DP,CAN1_TX<br />
| USB_DP<br />
|-<br />
| A46<br />
| PA13<br />
| SWDIO<br />
| SWDIO<br />
| SWDIO<br />
| SWDIO<br />
| SWDIO<br />
| SWDIO<br />
| SWDIO<br />
|-<br />
| B4<br />
| PA3<br />
| USART2_RX,ULPI_D0<br />
| USART2_RX<br />
| USART2_RX<br />
| USART2_RX<br />
| USART2_RX<br />
| USART2_RX,ULPI_D0<br />
| GPIO45: UART1_RX<br />
|-<br />
| B5<br />
| PA4<br />
| <br />
| <br />
| <br />
| <br />
| <br />
| <br />
| GPIO27: I2S1_WS<br />
|-<br />
| B6<br />
| PA5<br />
| SPI1_SCK,ULPI_CK<br />
| SPI1_SCK<br />
| SPI1_SCK<br />
| SPI1_SCK<br />
| SPI1_SCK<br />
| SPI1_SCK,ULPI_CK<br />
| GPIO42: SPI0_SCK,I2S1_CK<br />
|-<br />
| B7<br />
| PA6<br />
| SPI1_MISO<br />
| SPI1_MISO<br />
| SPI1_MISO<br />
| SPI1_MISO<br />
| SPI1_MISO<br />
| SPI1_MISO<br />
| GPIO40: SPI0_MISO,I2S1_SDI<br />
|-<br />
| B8<br />
| PA7<br />
| SPI1_MOSI,ETH_RMII_CRS_DV<br />
| SPI1_MOSI<br />
| SPI1_MOSI,ETH_RMII_CRS_DV<br />
| SPI1_MOSI<br />
| SPI1_MOSI<br />
| SPI1_MOSI,ETH_RMII_CRS_DV<br />
| GPIO43: SPI0_MOSI,I2S1_SDO<br />
|-<br />
| B9<br />
| PC4<br />
| ETH_RMII_RX_D0<br />
| <br />
| ETH_RMII_RX_D0<br />
| <br />
| <br />
| ETH_RMII_RX_D0<br />
| GPIO10: ETH_RMII_RX_D0,I2S1_MCK<br />
|-<br />
| B10<br />
| PC5<br />
| ETH_RMII_RX_D1<br />
| <br />
| ETH_RMII_RX_D1<br />
| <br />
| <br />
| ETH_RMII_RX_D1<br />
| GPIO11: ETH_RMII_RX_D1<br />
|-<br />
| B11<br />
| PB0<br />
| ULPI_D1<br />
| <br />
| <br />
| <br />
| <br />
| ULPI_D1<br />
| GPIO12: HSTX<br />
|-<br />
| B12<br />
| PB1<br />
| ULPI_D2<br />
| <br />
| <br />
| <br />
| <br />
| ULPI_D2<br />
| GPIO13: HSTX<br />
|-<br />
| B13<br />
| PB2<br />
| <br />
| <br />
| <br />
| <br />
| <br />
| <br />
| GPIO14: HSTX<br />
|-<br />
| B14<br />
| PE7<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| GPIO15: HSTX<br />
|-<br />
| B15<br />
| PE8<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| GPIO16: HSTX<br />
|-<br />
| B16<br />
| PE9<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| GPIO17: HSTX<br />
|-<br />
| B17<br />
| PE10<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| GPIO18: HSTX<br />
|-<br />
| B18<br />
| PE11<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| GPIO19: HSTX<br />
|-<br />
| B20<br />
| PE12<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| <br />
|-<br />
| B21<br />
| PE13<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| <br />
|-<br />
| B22<br />
| PE14<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| <br />
|-<br />
| B23<br />
| PE15<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| <br />
|-<br />
| B24<br />
| PB10<br />
| USART3_TX,I2C2_SCL,SPI2_SCK,ULPI_D3<br />
| USART3_TX,I2C2_SCL,SPI2_SCK<br />
| USART3_TX,I2C2_SCL,SPI2_SCK<br />
| I2C2_SCL,SPI2_SCK<br />
| USART3_TX,I2C2_SCL,SPI2_SCK<br />
| USART3_TX,I2C2_SCL,SPI2_SCK,ULPI_D3<br />
| GPIO3: I2C1_SCL,I2S2_CK<br />
|-<br />
| B25<br />
| PB11<br />
| USART3_RX,I2C2_SDA,ULPI_D4,ETH_RMII_TX_EN<br />
| USART3_RX,I2C2_SDA<br />
| USART3_RX,I2C2_SDA,ETH_RMII_TX_EN<br />
| I2C2_SDA<br />
| USART3_RX,I2C2_SDA<br />
| USART3_RX,I2C2_SDA,ULPI_D4,ETH_RMII_TX_EN<br />
| GPIO2: I2C1_SDA,ETH_RMII_TX_EN<br />
|-<br />
| B26<br />
| PB12<br />
| CAN2_RX,ULPI_D5,ETH_RMII_TXD0<br />
| <br />
| CAN2_RX,ETH_RMII_TXD0<br />
| <br />
| <br />
| CAN2_RX,ULPI_D5,ETH_RMII_TXD0<br />
| GPIO24: ETH_RMII_TXD0,I2S2_WS<br />
|-<br />
| B28<br />
| PB13<br />
| CAN2_TX,SPI2A_SCK,ULPI_D6,ETH_RMII_TXD1 <br />
| SPI2A_SCK<br />
| CAN2_TX,SPI2A_SCK<br />
| SPI2A_SCK<br />
| SPI2A_SCK<br />
| CAN2_TX,SPI2A_SCK,ULPI_D6,ETH_RMII_TXD1<br />
| GPIO22: SPI0_SCK,ETH_RMII_TXD1,I2S2A_CK<br />
|-<br />
| B29<br />
| PB14<br />
| SPI2A_MISO<br />
| SPI2A_MISO<br />
| SPI2A_MISO<br />
| SPI2A_MISO<br />
| SPI2A_MISO<br />
| SPI2A_MISO<br />
| GPIO20: SPI0_RX,I2S2A_SDI<br />
|-<br />
| B30<br />
| PB15<br />
| SPI2A_MOSI<br />
| SPI2A_MOSI<br />
| SPI2A_MOSI,ETH_RMII_TXD1<br />
| SPI2A_MOSI<br />
| SPI2A_MOSI<br />
| SPI2A_MOSI<br />
| GPIO23: SPI0_TX,I2S2A_SDO<br />
|-<br />
| B31<br />
| PD8<br />
| USART3A1_TX<br />
| USART3A1_TX<br />
| USART3A1_TX<br />
| bgcolor=#CC0|N/A<br />
| USART3A1_TX<br />
| USART3A1_TX<br />
| <br />
|-<br />
| B32<br />
| PD9<br />
| USART3A1_RX<br />
| USART3A1_RX<br />
| USART3A1_RX<br />
| bgcolor=#CC0|N/A<br />
| USART3A1_RX<br />
| USART3A1_RX<br />
| <br />
|-<br />
| B33<br />
| PD10<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| <br />
|-<br />
| B34<br />
| PD11<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| <br />
|-<br />
| B35<br />
| PD12<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| <br />
|-<br />
| B36<br />
| PD13<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| <br />
|-<br />
| B37<br />
| PD14<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| <br />
|-<br />
| B39<br />
| PD15<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| <br />
|-<br />
| B40<br />
| PC6<br />
| UART6_TX<br />
| <br />
| UART6_TX<br />
| <br />
| <br />
| UART6_TX<br />
| GPIO26: I2S2_MCK<br />
|-<br />
| B41<br />
| PC7<br />
| UART6_RX<br />
| <br />
| UART6_RX<br />
| <br />
| <br />
| UART6_RX<br />
| <br />
|-<br />
| B42<br />
| PC8<br />
| SDIO_D0<br />
| SDIO_D0<br />
| SDIO_D0<br />
| <br />
| <br />
| SDIO_D0<br />
| GPIO35: SDIO_D0<br />
|-<br />
| B43<br />
| PC9<br />
| SDIO_D1<br />
| SDIO_D1<br />
| SDIO_D1<br />
| <br />
| <br />
| SDIO_D1<br />
| GPIO34: SDIO_D1<br />
|-<br />
| B44<br />
| PA8<br />
| I2C3_SCL<br />
| <br />
| I2C3_SCL<br />
| <br />
| <br />
| I2C3_SCL<br />
| <br />
|-<br />
| B45<br />
| PA9<br />
| USART1_TX<br />
| USART1_TX<br />
| USART1_TX<br />
| USART1_TX<br />
| USART1_TX<br />
| USART1_TX<br />
| GPIO0: UART0_TX<br />
|-<br />
| B46<br />
| PA10<br />
| USART1_RX<br />
| USART1_RX<br />
| USART1_RX<br />
| USART1_RX<br />
| USART1_RX<br />
| USART1_RX<br />
| GPIO1: UART0_RX<br />
|}</div>
Niclas
https://stm32world.com/w/index.php?title=Streamline_Header_Mapping&diff=8490
Streamline Header Mapping
2026-09-11T15:34:08Z
<p>Niclas: </p>
<hr />
<div>[[Category:Streamline]][[Category:Work in progress]]<br />
<br />
***WIP: I2Sx_ for STM32 has not been entered yet.***<br />
<br />
{| class="wikitable sortable" style="width:100%; table-layout:fixed; overflow-wrap:break-word;"<br />
! Position <br />
! Pin Name<br />
! STM32F407<br />
! STM32L475<br />
! STM32H562<br />
! STM32C071<br />
! STM32C551<br />
! STM32H723<br />
! RP2354<br />
|-<br />
| A4<br />
| PA2<br />
| USART2_TX,ETH_MDIO<br />
| USART2_TX<br />
| USART2_TXETH_MDIO<br />
| USART2_TX<br />
| USART2_TX<br />
| USART2_TX,ETH_MDIO<br />
| GPIO44: UART1_TX, ETH_MDIO<br />
|-<br />
| A5<br />
| PA1<br />
| UART4_RX,ETH_RMII_REF_CLK<br />
| UART4_RX<br />
| UART4_RX, ETH_RMII_REF_CLK<br />
| <br />
| UART4_RX<br />
| UART4_RX,ETH_RMII_REF_CLK<br />
| GPIO41: ETH_RMII_REF_CLK<br />
|-<br />
| A6<br />
| PA0<br />
| UART4_TX<br />
| UART4_TX<br />
| UART4_TX<br />
| <br />
| UART4_TX<br />
| UART4_TX<br />
| <br />
|-<br />
| A7<br />
| PC3<br />
| SPI2_MOSI,ULPI_NXT<br />
| SPI2_MOSI<br />
| SPI2_MOSI<br />
| SPI2_MOSI<br />
| SPI2_MOSI<br />
| SPI2_MOSI,ULPI_NXT<br />
| GPIO21: I2S2_SDO<br />
|-<br />
| A8<br />
| PC2<br />
| SPI2_MISO,ULPI_DIR<br />
| SPI2_MISO<br />
| SPI2_MISO<br />
| SPI2_MISO<br />
| SPI2_MISO<br />
| SPI2_MISO,ULPI_DIR<br />
| GPIO25: I2S2_SDI<br />
|-<br />
| A9<br />
| PC1<br />
| ETH_MDC<br />
| I2C3_SDA<br />
| ETH_MDC<br />
| <br />
| <br />
| ETH_MDC<br />
| GPIO47: ETH_MDC<br />
|-<br />
| A10<br />
| PC0<br />
| ULPI_STP<br />
| I2C3_SCL<br />
| <br />
| <br />
| <br />
| ULPI_STP<br />
| GPIO46<br />
|-<br />
| A11<br />
| PC15<br />
| <br />
| <br />
| <br />
| <br />
| <br />
| <br />
| <br />
|-<br />
| A12<br />
| PC14<br />
| <br />
| <br />
| <br />
| <br />
| <br />
| <br />
| <br />
|-<br />
| A13<br />
| PC13<br />
| <br />
| <br />
| <br />
| <br />
| <br />
| <br />
| <br />
|-<br />
| A14<br />
| PE6<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| GPIO36<br />
|-<br />
| A15<br />
| PE5<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| GPIO37<br />
|-<br />
| A16<br />
| PE4<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| GPIO38<br />
|-<br />
| A17<br />
| PE3<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| GPIO39<br />
|-<br />
| A18<br />
| PE2<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| <br />
|-<br />
| A20<br />
| PE1<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| <br />
|-<br />
| A21<br />
| PE0<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| <br />
|-<br />
| A22<br />
| PB9<br />
| I2C1A_SDA<br />
| I2C1A_SDA<br />
| I2C1A_SDA<br />
| I2C1A_SDA<br />
| I2C1A_SDA<br />
| I2C1A_SDA<br />
| GPIO28: I2C0_SDA,I2S2A_WS<br />
|-<br />
| A23<br />
| PB8<br />
| I2C1A_SCL<br />
| I2C1A_SCL<br />
| I2C1A_SCL<br />
| I2C1A_SCL<br />
| I2C1A_SCL<br />
| I2C1A_SCL<br />
| GPIO29: I2C0_SCL<br />
|-<br />
| A24<br />
| PB7<br />
| USART1A_RX,I2C1_SDA<br />
| USART1A_RX,I2C1_SDA<br />
| USART1A_RX,I2C1_SDA<br />
| USART1A_RX,I2C1_SDA<br />
| USART1A_RX,I2C1_SDA<br />
| USART1A_RX,I2C1_SDA<br />
| GPIO8: I2C0_SDA<br />
|-<br />
| A25<br />
| PB6<br />
| USART1A_TX,CAN2A_TX,I2C1_SCL<br />
| USART1A_TX,I2C1_SCL<br />
| USART1A_TX,CAN2A_TX,I2C1_SCL<br />
| USART1A_TX,I2C1_SCL<br />
| USART1A_TX,I2C1_SCL<br />
| USART1A_TX,CAN2A_TX,I2C1_SCL<br />
| GPIO9: I2C0_SCL<br />
|-<br />
| A26<br />
| PB5<br />
| CAN2A_RX,SPI1A_MOSI,SPI3_MOSI,ULPI_D7<br />
| SPI1A_MOSI,SPI3_MOSI<br />
| CAN2A_RX,SPI1A_MOSI,SPI3_MOSI<br />
| SPI1A_MOSI<br />
| SPI1A_MOSI,SPI3_MOSI<br />
| CAN2A_RX,SPI1A_MOSI,SPI3_MOSI,ULPI_D7<br />
| <br />
|-<br />
| A28<br />
| PB4<br />
| SPI1A_MISO,SPI3_MISO<br />
| SPI1A_MISO,SPI3_MISO<br />
| SPI1A_MISO,SPI3_MISO<br />
| SPI1A_MISO<br />
| SPI1A_MISO,SPI3_MISO<br />
| SPI1A_MISO,SPI3_MISO<br />
| <br />
|-<br />
| A29<br />
| PB3<br />
| SPI1A_SCK,SPI3_SCK<br />
| SPI1A_SCK,SPI3_SCK<br />
| SPI1A_SCK,SPI3_SCK<br />
| SPI1A_SCK<br />
| SPI1A_SCK,SPI3_SCK<br />
| SPI1A_SCK,SPI3_SCK<br />
| <br />
|-<br />
| A30<br />
| PD7<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| <br />
|-<br />
| A31<br />
| PD6<br />
| USART2A_RX<br />
| USART2A_RX<br />
| USART2A_RX<br />
| USART2A_RX<br />
| USART2A_RX<br />
| USART2A_RX<br />
| GPIO5: UART1 TX<br />
|-<br />
| A32<br />
| PD5<br />
| USART2A_TX<br />
| USART2A_TX<br />
| USART2A_TX<br />
| USART2A_TX<br />
| USART2A_TX<br />
| USART2A_TX<br />
| GPIO4: UART1_TX<br />
|-<br />
| A33<br />
| PD4<br />
| <br />
| <br />
| <br />
| <br />
| <br />
| <br />
| <br />
|-<br />
| A34<br />
| PD3<br />
| <br />
| <br />
| <br />
| <br />
| <br />
| <br />
| <br />
|-<br />
| A35<br />
| PD2<br />
| UART5_RX,SDIO_CMD<br />
| UART5_RX,SDIO_CMD<br />
| UART5_RX,SDIO_CMD<br />
| <br />
| UART5_RX<br />
| UART5_RX,SDIO_CMD<br />
| GPIO30: SDIO_CMD<br />
|-<br />
| A36<br />
| PD1<br />
| CAN1A_TX<br />
| CAN1A_TX<br />
| CAN1A_TX<br />
| <br />
| CAN1A_TX<br />
| CAN1A_TX<br />
| <br />
|-<br />
| A37<br />
| PD0<br />
| CAN1A_RX<br />
| CAN1A_RX<br />
| CAN1A_RX<br />
| <br />
| CAN1A_RX<br />
| CAN1A_RX<br />
| <br />
|-<br />
| A39<br />
| PC12<br />
| UART5_TX,SPI3_MOSI,SDIO_CK<br />
| UART5_TX,SPI3_MOSI,SDIO_CK<br />
| UART5_TX,SPI3_MOSI,SDIO_CK<br />
| <br />
| UART5_TX,SPI3_MOSI<br />
| UART5_TX,SPI3_MOSI,SDIO_CK<br />
| GPIO31: SDIO_CK<br />
|-<br />
| A40<br />
| PC11<br />
| USART3A2_RX,UART4A_RX,SPI3_MISO,SDIO_D3<br />
| USART3A2_RX,UART4A_RX,SPI3_MISO,SDIO_D3<br />
| USART3A2_RX,UART4A_RX,SPI3_MISO,SDIO_D3<br />
| <br />
| USART3A2_RX,UART4A_RX,SPI3_MISO<br />
| USART3A2_RX,UART4A_RX,SPI3_MISO,SDIO_D3<br />
| GPIO32: SDIO_D3<br />
|-<br />
| A41<br />
| PC10<br />
| USART3A2_TX,UART4A_TX,SPI3_SCK,SDIO_D2<br />
| USART3A2_TX,UART4A_TX,SPI3_SCK,SDIO_D2<br />
| USART3A2_TX,UART4A_TX,SPI3_SCK,SDIO_D2<br />
| <br />
| USART3A2_TX,UART4A_TX,SPI3_SCK<br />
| USART3A2_TX,UART4A_TX,SPI3_SCK,SDIO_D2<br />
| GPIO33: SDIO_D2<br />
|-<br />
| A42<br />
| PA15<br />
| <br />
| <br />
| <br />
| <br />
| <br />
| <br />
| <br />
|-<br />
| A43<br />
| PA14<br />
| SWCLK<br />
| SWCLK<br />
| SWCLK<br />
| SWCLK<br />
| SWCLK<br />
| SWCLK<br />
| SWCLK<br />
|-<br />
| A44<br />
| PA11<br />
| USB_DM,CAN1_RX<br />
| USB_DM,CAN1_RX<br />
| USB_DM,CAN1_RX<br />
| USB_DM<br />
| USB_DM,CAN1_RX<br />
| USB_DM,CAN1_RX<br />
| USB_DM<br />
|-<br />
| A45<br />
| PA12<br />
| USB_DP,CAN1_TX<br />
| USB_DP,CAN1_TX<br />
| USB_DP,CAN1_TX<br />
| USB_DP<br />
| USB_DP,CAN1_TX<br />
| USB_DP,CAN1_TX<br />
| USB_DP<br />
|-<br />
| A46<br />
| PA13<br />
| SWDIO<br />
| SWDIO<br />
| SWDIO<br />
| SWDIO<br />
| SWDIO<br />
| SWDIO<br />
| SWDIO<br />
|-<br />
| B4<br />
| PA3<br />
| USART2_RX,ULPI_D0<br />
| USART2_RX<br />
| USART2_RX<br />
| USART2_RX<br />
| USART2_RX<br />
| USART2_RX,ULPI_D0<br />
| GPIO45: UART1_RX<br />
|-<br />
| B5<br />
| PA4<br />
| <br />
| <br />
| <br />
| <br />
| <br />
| <br />
| GPIO27: I2S1_WS<br />
|-<br />
| B6<br />
| PA5<br />
| SPI1_SCK,ULPI_CK<br />
| SPI1_SCK<br />
| SPI1_SCK<br />
| SPI1_SCK<br />
| SPI1_SCK<br />
| SPI1_SCK,ULPI_CK<br />
| GPIO42: SPI0_SCK,I2S1_CK<br />
|-<br />
| B7<br />
| PA6<br />
| SPI1_MISO<br />
| SPI1_MISO<br />
| SPI1_MISO<br />
| SPI1_MISO<br />
| SPI1_MISO<br />
| SPI1_MISO<br />
| GPIO40: SPI0_MISO,I2S1_SDI<br />
|-<br />
| B8<br />
| PA7<br />
| SPI1_MOSI,ETH_RMII_CRS_DV<br />
| SPI1_MOSI<br />
| SPI1_MOSI,ETH_RMII_CRS_DV<br />
| SPI1_MOSI<br />
| SPI1_MOSI<br />
| SPI1_MOSI,ETH_RMII_CRS_DV<br />
| GPIO43: SPI0_MOSI,I2S1_SDO<br />
|-<br />
| B9<br />
| PC4<br />
| ETH_RMII_RX_D0<br />
| <br />
| ETH_RMII_RX_D0<br />
| <br />
| <br />
| ETH_RMII_RX_D0<br />
| GPIO10: ETH_RMII_RX_D0,I2S1_MCK<br />
|-<br />
| B10<br />
| PC5<br />
| ETH_RMII_RX_D1<br />
| <br />
| ETH_RMII_RX_D1<br />
| <br />
| <br />
| ETH_RMII_RX_D1<br />
| GPIO11: ETH_RMII_RX_D1<br />
|-<br />
| B11<br />
| PB0<br />
| ULPI_D1<br />
| <br />
| <br />
| <br />
| <br />
| ULPI_D1<br />
| GPIO12: HSTX<br />
|-<br />
| B12<br />
| PB1<br />
| ULPI_D2<br />
| <br />
| <br />
| <br />
| <br />
| ULPI_D2<br />
| GPIO13: HSTX<br />
|-<br />
| B13<br />
| PB2<br />
| <br />
| <br />
| <br />
| <br />
| <br />
| <br />
| GPIO14: HSTX<br />
|-<br />
| B14<br />
| PE7<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| GPIO15: HSTX<br />
|-<br />
| B15<br />
| PE8<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| GPIO16: HSTX<br />
|-<br />
| B16<br />
| PE9<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| GPIO17: HSTX<br />
|-<br />
| B17<br />
| PE10<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| GPIO18: HSTX<br />
|-<br />
| B18<br />
| PE11<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| GPIO19: HSTX<br />
|-<br />
| B20<br />
| PE12<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| <br />
|-<br />
| B21<br />
| PE13<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| <br />
|-<br />
| B22<br />
| PE14<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| <br />
|-<br />
| B23<br />
| PE15<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| <br />
|-<br />
| B24<br />
| PB10<br />
| USART3_TX,I2C2_SCL,SPI2_SCK,ULPI_D3<br />
| USART3_TX,I2C2_SCL,SPI2_SCK<br />
| USART3_TX,I2C2_SCL,SPI2_SCK<br />
| I2C2_SCL,SPI2_SCK<br />
| USART3_TX,I2C2_SCL,SPI2_SCK<br />
| USART3_TX,I2C2_SCL,SPI2_SCK,ULPI_D3<br />
| GPIO3: I2C1_SCL,I2S2_CK<br />
|-<br />
| B25<br />
| PB11<br />
| USART3_RX,I2C2_SDA,ULPI_D4,ETH_RMII_TX_EN<br />
| USART3_RX,I2C2_SDA<br />
| USART3_RX,I2C2_SDA,ETH_RMII_TX_EN<br />
| I2C2_SDA<br />
| USART3_RX,I2C2_SDA<br />
| USART3_RX,I2C2_SDA,ULPI_D4,ETH_RMII_TX_EN<br />
| GPIO2: I2C1_SDA,ETH_RMII_TX_EN<br />
|-<br />
| B26<br />
| PB12<br />
| CAN2_RX,ULPI_D5,ETH_RMII_TXD0<br />
| <br />
| CAN2_RX,ETH_RMII_TXD0<br />
| <br />
| <br />
| CAN2_RX,ULPI_D5,ETH_RMII_TXD0<br />
| GPIO24: ETH_RMII_TXD0,I2S2_WS<br />
|-<br />
| B28<br />
| PB13<br />
| CAN2_TX,SPI2A_SCK,ULPI_D6,ETH_RMII_TXD1 <br />
| SPI2A_SCK<br />
| CAN2_TX,SPI2A_SCK<br />
| SPI2A_SCK<br />
| SPI2A_SCK<br />
| CAN2_TX,SPI2A_SCK,ULPI_D6,ETH_RMII_TXD1<br />
| GPIO22: SPI0_SCK,ETH_RMII_TXD1,I2S2A_CK<br />
|-<br />
| B29<br />
| PB14<br />
| SPI2A_MISO<br />
| SPI2A_MISO<br />
| SPI2A_MISO<br />
| SPI2A_MISO<br />
| SPI2A_MISO<br />
| SPI2A_MISO<br />
| GPIO20: SPI0_RX,I2S2A_SDI<br />
|-<br />
| B30<br />
| PB15<br />
| SPI2A_MOSI<br />
| SPI2A_MOSI<br />
| SPI2A_MOSI,ETH_RMII_TXD1<br />
| SPI2A_MOSI<br />
| SPI2A_MOSI<br />
| SPI2A_MOSI<br />
| GPIO23: SPI0_TX,I2S2A_SDO<br />
|-<br />
| B31<br />
| PD8<br />
| USART3A1_TX<br />
| USART3A1_TX<br />
| USART3A1_TX<br />
| bgcolor=#CC0|N/A<br />
| USART3A1_TX<br />
| USART3A1_TX<br />
| <br />
|-<br />
| B32<br />
| PD9<br />
| USART3A1_RX<br />
| USART3A1_RX<br />
| USART3A1_RX<br />
| bgcolor=#CC0|N/A<br />
| USART3A1_RX<br />
| USART3A1_RX<br />
| <br />
|-<br />
| B33<br />
| PD10<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| <br />
|-<br />
| B34<br />
| PD11<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| <br />
|-<br />
| B35<br />
| PD12<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| <br />
|-<br />
| B36<br />
| PD13<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| <br />
|-<br />
| B37<br />
| PD14<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| <br />
|-<br />
| B39<br />
| PD15<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| <br />
|-<br />
| B40<br />
| PC6<br />
| UART6_TX<br />
| <br />
| UART6_TX<br />
| <br />
| <br />
| UART6_TX<br />
| GPIO26: I2S2_MCK<br />
|-<br />
| B41<br />
| PC7<br />
| UART6_RX<br />
| <br />
| UART6_RX<br />
| <br />
| <br />
| UART6_RX<br />
| <br />
|-<br />
| B42<br />
| PC8<br />
| SDIO_D0<br />
| SDIO_D0<br />
| SDIO_D0<br />
| <br />
| <br />
| SDIO_D0<br />
| GPIO35: SDIO_D0<br />
|-<br />
| B43<br />
| PC9<br />
| SDIO_D1<br />
| SDIO_D1<br />
| SDIO_D1<br />
| <br />
| <br />
| SDIO_D1<br />
| GPIO34: SDIO_D1<br />
|-<br />
| B44<br />
| PA8<br />
| I2C3_SCL<br />
| <br />
| I2C3_SCL<br />
| <br />
| <br />
| I2C3_SCL<br />
| <br />
|-<br />
| B45<br />
| PA9<br />
| USART1_TX<br />
| USART1_TX<br />
| USART1_TX<br />
| USART1_TX<br />
| USART1_TX<br />
| USART1_TX<br />
| GPIO0: UART0_TX<br />
|-<br />
| B46<br />
| PA10<br />
| USART1_RX<br />
| USART1_RX<br />
| USART1_RX<br />
| USART1_RX<br />
| USART1_RX<br />
| USART1_RX<br />
| GPIO1: UART0_RX<br />
|}</div>
Niclas
https://stm32world.com/w/index.php?title=Streamline_Header_Mapping&diff=8489
Streamline Header Mapping
2026-09-11T15:32:24Z
<p>Niclas: </p>
<hr />
<div>[[Category:Streamline]][[Category:Work in progress]]<br />
<br />
{| class="wikitable sortable" style="width:100%; table-layout:fixed; overflow-wrap:break-word;"<br />
! Position <br />
! Pin Name<br />
! STM32F407<br />
! STM32L475<br />
! STM32H562<br />
! STM32C071<br />
! STM32C551<br />
! STM32H723<br />
! RP2354<br />
|-<br />
| A4<br />
| PA2<br />
| USART2_TX,ETH_MDIO<br />
| USART2_TX<br />
| USART2_TXETH_MDIO<br />
| USART2_TX<br />
| USART2_TX<br />
| USART2_TX,ETH_MDIO<br />
| GPIO44: UART1_TX, ETH_MDIO<br />
|-<br />
| A5<br />
| PA1<br />
| UART4_RX,ETH_RMII_REF_CLK<br />
| UART4_RX<br />
| UART4_RX, ETH_RMII_REF_CLK<br />
| <br />
| UART4_RX<br />
| UART4_RX,ETH_RMII_REF_CLK<br />
| GPIO41: ETH_RMII_REF_CLK<br />
|-<br />
| A6<br />
| PA0<br />
| UART4_TX<br />
| UART4_TX<br />
| UART4_TX<br />
| <br />
| UART4_TX<br />
| UART4_TX<br />
| <br />
|-<br />
| A7<br />
| PC3<br />
| SPI2_MOSI,ULPI_NXT<br />
| SPI2_MOSI<br />
| SPI2_MOSI<br />
| SPI2_MOSI<br />
| SPI2_MOSI<br />
| SPI2_MOSI,ULPI_NXT<br />
| GPIO21: I2S2_SDO<br />
|-<br />
| A8<br />
| PC2<br />
| SPI2_MISO,ULPI_DIR<br />
| SPI2_MISO<br />
| SPI2_MISO<br />
| SPI2_MISO<br />
| SPI2_MISO<br />
| SPI2_MISO,ULPI_DIR<br />
| GPIO25: I2S2_SDI<br />
|-<br />
| A9<br />
| PC1<br />
| ETH_MDC<br />
| I2C3_SDA<br />
| ETH_MDC<br />
| <br />
| <br />
| ETH_MDC<br />
| GPIO47: ETH_MDC<br />
|-<br />
| A10<br />
| PC0<br />
| ULPI_STP<br />
| I2C3_SCL<br />
| <br />
| <br />
| <br />
| ULPI_STP<br />
| GPIO46<br />
|-<br />
| A11<br />
| PC15<br />
| <br />
| <br />
| <br />
| <br />
| <br />
| <br />
| <br />
|-<br />
| A12<br />
| PC14<br />
| <br />
| <br />
| <br />
| <br />
| <br />
| <br />
| <br />
|-<br />
| A13<br />
| PC13<br />
| <br />
| <br />
| <br />
| <br />
| <br />
| <br />
| <br />
|-<br />
| A14<br />
| PE6<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| GPIO36<br />
|-<br />
| A15<br />
| PE5<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| GPIO37<br />
|-<br />
| A16<br />
| PE4<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| GPIO38<br />
|-<br />
| A17<br />
| PE3<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| GPIO39<br />
|-<br />
| A18<br />
| PE2<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| <br />
|-<br />
| A20<br />
| PE1<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| <br />
|-<br />
| A21<br />
| PE0<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| <br />
|-<br />
| A22<br />
| PB9<br />
| I2C1A_SDA<br />
| I2C1A_SDA<br />
| I2C1A_SDA<br />
| I2C1A_SDA<br />
| I2C1A_SDA<br />
| I2C1A_SDA<br />
| GPIO28: I2C0_SDA,I2S2A_WS<br />
|-<br />
| A23<br />
| PB8<br />
| I2C1A_SCL<br />
| I2C1A_SCL<br />
| I2C1A_SCL<br />
| I2C1A_SCL<br />
| I2C1A_SCL<br />
| I2C1A_SCL<br />
| GPIO29: I2C0_SCL<br />
|-<br />
| A24<br />
| PB7<br />
| USART1A_RX,I2C1_SDA<br />
| USART1A_RX,I2C1_SDA<br />
| USART1A_RX,I2C1_SDA<br />
| USART1A_RX,I2C1_SDA<br />
| USART1A_RX,I2C1_SDA<br />
| USART1A_RX,I2C1_SDA<br />
| GPIO8: I2C0_SDA<br />
|-<br />
| A25<br />
| PB6<br />
| USART1A_TX,CAN2A_TX,I2C1_SCL<br />
| USART1A_TX,I2C1_SCL<br />
| USART1A_TX,CAN2A_TX,I2C1_SCL<br />
| USART1A_TX,I2C1_SCL<br />
| USART1A_TX,I2C1_SCL<br />
| USART1A_TX,CAN2A_TX,I2C1_SCL<br />
| GPIO9: I2C0_SCL<br />
|-<br />
| A26<br />
| PB5<br />
| CAN2A_RX,SPI1A_MOSI,SPI3_MOSI,ULPI_D7<br />
| SPI1A_MOSI,SPI3_MOSI<br />
| CAN2A_RX,SPI1A_MOSI,SPI3_MOSI<br />
| SPI1A_MOSI<br />
| SPI1A_MOSI,SPI3_MOSI<br />
| CAN2A_RX,SPI1A_MOSI,SPI3_MOSI,ULPI_D7<br />
| <br />
|-<br />
| A28<br />
| PB4<br />
| SPI1A_MISO,SPI3_MISO<br />
| SPI1A_MISO,SPI3_MISO<br />
| SPI1A_MISO,SPI3_MISO<br />
| SPI1A_MISO<br />
| SPI1A_MISO,SPI3_MISO<br />
| SPI1A_MISO,SPI3_MISO<br />
| <br />
|-<br />
| A29<br />
| PB3<br />
| SPI1A_SCK,SPI3_SCK<br />
| SPI1A_SCK,SPI3_SCK<br />
| SPI1A_SCK,SPI3_SCK<br />
| SPI1A_SCK<br />
| SPI1A_SCK,SPI3_SCK<br />
| SPI1A_SCK,SPI3_SCK<br />
| <br />
|-<br />
| A30<br />
| PD7<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| <br />
|-<br />
| A31<br />
| PD6<br />
| USART2A_RX<br />
| USART2A_RX<br />
| USART2A_RX<br />
| USART2A_RX<br />
| USART2A_RX<br />
| USART2A_RX<br />
| GPIO5: UART1 TX<br />
|-<br />
| A32<br />
| PD5<br />
| USART2A_TX<br />
| USART2A_TX<br />
| USART2A_TX<br />
| USART2A_TX<br />
| USART2A_TX<br />
| USART2A_TX<br />
| GPIO4: UART1_TX<br />
|-<br />
| A33<br />
| PD4<br />
| <br />
| <br />
| <br />
| <br />
| <br />
| <br />
| <br />
|-<br />
| A34<br />
| PD3<br />
| <br />
| <br />
| <br />
| <br />
| <br />
| <br />
| <br />
|-<br />
| A35<br />
| PD2<br />
| UART5_RX,SDIO_CMD<br />
| UART5_RX,SDIO_CMD<br />
| UART5_RX,SDIO_CMD<br />
| <br />
| UART5_RX<br />
| UART5_RX,SDIO_CMD<br />
| GPIO30: SDIO_CMD<br />
|-<br />
| A36<br />
| PD1<br />
| CAN1A_TX<br />
| CAN1A_TX<br />
| CAN1A_TX<br />
| <br />
| CAN1A_TX<br />
| CAN1A_TX<br />
| <br />
|-<br />
| A37<br />
| PD0<br />
| CAN1A_RX<br />
| CAN1A_RX<br />
| CAN1A_RX<br />
| <br />
| CAN1A_RX<br />
| CAN1A_RX<br />
| <br />
|-<br />
| A39<br />
| PC12<br />
| UART5_TX,SPI3_MOSI,SDIO_CK<br />
| UART5_TX,SPI3_MOSI,SDIO_CK<br />
| UART5_TX,SPI3_MOSI,SDIO_CK<br />
| <br />
| UART5_TX,SPI3_MOSI<br />
| UART5_TX,SPI3_MOSI,SDIO_CK<br />
| GPIO31: SDIO_CK<br />
|-<br />
| A40<br />
| PC11<br />
| USART3A2_RX,UART4A_RX,SPI3_MISO,SDIO_D3<br />
| USART3A2_RX,UART4A_RX,SPI3_MISO,SDIO_D3<br />
| USART3A2_RX,UART4A_RX,SPI3_MISO,SDIO_D3<br />
| <br />
| USART3A2_RX,UART4A_RX,SPI3_MISO<br />
| USART3A2_RX,UART4A_RX,SPI3_MISO,SDIO_D3<br />
| GPIO32: SDIO_D3<br />
|-<br />
| A41<br />
| PC10<br />
| USART3A2_TX,UART4A_TX,SPI3_SCK,SDIO_D2<br />
| USART3A2_TX,UART4A_TX,SPI3_SCK,SDIO_D2<br />
| USART3A2_TX,UART4A_TX,SPI3_SCK,SDIO_D2<br />
| <br />
| USART3A2_TX,UART4A_TX,SPI3_SCK<br />
| USART3A2_TX,UART4A_TX,SPI3_SCK,SDIO_D2<br />
| GPIO33: SDIO_D2<br />
|-<br />
| A42<br />
| PA15<br />
| <br />
| <br />
| <br />
| <br />
| <br />
| <br />
| <br />
|-<br />
| A43<br />
| PA14<br />
| SWCLK<br />
| SWCLK<br />
| SWCLK<br />
| SWCLK<br />
| SWCLK<br />
| SWCLK<br />
| SWCLK<br />
|-<br />
| A44<br />
| PA11<br />
| USB_DM,CAN1_RX<br />
| USB_DM,CAN1_RX<br />
| USB_DM,CAN1_RX<br />
| USB_DM<br />
| USB_DM,CAN1_RX<br />
| USB_DM,CAN1_RX<br />
| USB_DM<br />
|-<br />
| A45<br />
| PA12<br />
| USB_DP,CAN1_TX<br />
| USB_DP,CAN1_TX<br />
| USB_DP,CAN1_TX<br />
| USB_DP<br />
| USB_DP,CAN1_TX<br />
| USB_DP,CAN1_TX<br />
| USB_DP<br />
|-<br />
| A46<br />
| PA13<br />
| SWDIO<br />
| SWDIO<br />
| SWDIO<br />
| SWDIO<br />
| SWDIO<br />
| SWDIO<br />
| SWDIO<br />
|-<br />
| B4<br />
| PA3<br />
| USART2_RX,ULPI_D0<br />
| USART2_RX<br />
| USART2_RX<br />
| USART2_RX<br />
| USART2_RX<br />
| USART2_RX,ULPI_D0<br />
| GPIO45: UART1_RX<br />
|-<br />
| B5<br />
| PA4<br />
| <br />
| <br />
| <br />
| <br />
| <br />
| <br />
| GPIO27: I2S1_WS<br />
|-<br />
| B6<br />
| PA5<br />
| SPI1_SCK,ULPI_CK<br />
| SPI1_SCK<br />
| SPI1_SCK<br />
| SPI1_SCK<br />
| SPI1_SCK<br />
| SPI1_SCK,ULPI_CK<br />
| GPIO42: SPI0_SCK,I2S1_CK<br />
|-<br />
| B7<br />
| PA6<br />
| SPI1_MISO<br />
| SPI1_MISO<br />
| SPI1_MISO<br />
| SPI1_MISO<br />
| SPI1_MISO<br />
| SPI1_MISO<br />
| GPIO40: SPI0_MISO,I2S1_SDI<br />
|-<br />
| B8<br />
| PA7<br />
| SPI1_MOSI,ETH_RMII_CRS_DV<br />
| SPI1_MOSI<br />
| SPI1_MOSI,ETH_RMII_CRS_DV<br />
| SPI1_MOSI<br />
| SPI1_MOSI<br />
| SPI1_MOSI,ETH_RMII_CRS_DV<br />
| GPIO43: SPI0_MOSI,I2S1_SDO<br />
|-<br />
| B9<br />
| PC4<br />
| ETH_RMII_RX_D0<br />
| <br />
| ETH_RMII_RX_D0<br />
| <br />
| <br />
| ETH_RMII_RX_D0<br />
| GPIO10: ETH_RMII_RX_D0,I2S1_MCK<br />
|-<br />
| B10<br />
| PC5<br />
| ETH_RMII_RX_D1<br />
| <br />
| ETH_RMII_RX_D1<br />
| <br />
| <br />
| ETH_RMII_RX_D1<br />
| GPIO11: ETH_RMII_RX_D1<br />
|-<br />
| B11<br />
| PB0<br />
| ULPI_D1<br />
| <br />
| <br />
| <br />
| <br />
| ULPI_D1<br />
| GPIO12: HSTX<br />
|-<br />
| B12<br />
| PB1<br />
| ULPI_D2<br />
| <br />
| <br />
| <br />
| <br />
| ULPI_D2<br />
| GPIO13: HSTX<br />
|-<br />
| B13<br />
| PB2<br />
| <br />
| <br />
| <br />
| <br />
| <br />
| <br />
| GPIO14: HSTX<br />
|-<br />
| B14<br />
| PE7<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| GPIO15: HSTX<br />
|-<br />
| B15<br />
| PE8<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| GPIO16: HSTX<br />
|-<br />
| B16<br />
| PE9<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| GPIO17: HSTX<br />
|-<br />
| B17<br />
| PE10<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| GPIO18: HSTX<br />
|-<br />
| B18<br />
| PE11<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| GPIO19: HSTX<br />
|-<br />
| B20<br />
| PE12<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| <br />
|-<br />
| B21<br />
| PE13<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| <br />
|-<br />
| B22<br />
| PE14<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| <br />
|-<br />
| B23<br />
| PE15<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| <br />
|-<br />
| B24<br />
| PB10<br />
| USART3_TX,I2C2_SCL,SPI2_SCK,ULPI_D3<br />
| USART3_TX,I2C2_SCL,SPI2_SCK<br />
| USART3_TX,I2C2_SCL,SPI2_SCK<br />
| I2C2_SCL,SPI2_SCK<br />
| USART3_TX,I2C2_SCL,SPI2_SCK<br />
| USART3_TX,I2C2_SCL,SPI2_SCK,ULPI_D3<br />
| GPIO3: I2C1_SCL,I2S2_CK<br />
|-<br />
| B25<br />
| PB11<br />
| USART3_RX,I2C2_SDA,ULPI_D4,ETH_RMII_TX_EN<br />
| USART3_RX,I2C2_SDA<br />
| USART3_RX,I2C2_SDA,ETH_RMII_TX_EN<br />
| I2C2_SDA<br />
| USART3_RX,I2C2_SDA<br />
| USART3_RX,I2C2_SDA,ULPI_D4,ETH_RMII_TX_EN<br />
| GPIO2: I2C1_SDA,ETH_RMII_TX_EN<br />
|-<br />
| B26<br />
| PB12<br />
| CAN2_RX,ULPI_D5,ETH_RMII_TXD0<br />
| <br />
| CAN2_RX,ETH_RMII_TXD0<br />
| <br />
| <br />
| CAN2_RX,ULPI_D5,ETH_RMII_TXD0<br />
| GPIO24: ETH_RMII_TXD0,I2S2_WS<br />
|-<br />
| B28<br />
| PB13<br />
| CAN2_TX,SPI2A_SCK,ULPI_D6,ETH_RMII_TXD1 <br />
| SPI2A_SCK<br />
| CAN2_TX,SPI2A_SCK<br />
| SPI2A_SCK<br />
| SPI2A_SCK<br />
| CAN2_TX,SPI2A_SCK,ULPI_D6,ETH_RMII_TXD1<br />
| GPIO22: SPI0_SCK,ETH_RMII_TXD1,I2S2A_CK<br />
|-<br />
| B29<br />
| PB14<br />
| SPI2A_MISO<br />
| SPI2A_MISO<br />
| SPI2A_MISO<br />
| SPI2A_MISO<br />
| SPI2A_MISO<br />
| SPI2A_MISO<br />
| GPIO20: SPI0_RX,I2S2A_SDI<br />
|-<br />
| B30<br />
| PB15<br />
| SPI2A_MOSI<br />
| SPI2A_MOSI<br />
| SPI2A_MOSI,ETH_RMII_TXD1<br />
| SPI2A_MOSI<br />
| SPI2A_MOSI<br />
| SPI2A_MOSI<br />
| GPIO23: SPI0_TX,I2S2A_SDO<br />
|-<br />
| B31<br />
| PD8<br />
| USART3A1_TX<br />
| USART3A1_TX<br />
| USART3A1_TX<br />
| bgcolor=#CC0|N/A<br />
| USART3A1_TX<br />
| USART3A1_TX<br />
| <br />
|-<br />
| B32<br />
| PD9<br />
| USART3A1_RX<br />
| USART3A1_RX<br />
| USART3A1_RX<br />
| bgcolor=#CC0|N/A<br />
| USART3A1_RX<br />
| USART3A1_RX<br />
| <br />
|-<br />
| B33<br />
| PD10<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| <br />
|-<br />
| B34<br />
| PD11<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| <br />
|-<br />
| B35<br />
| PD12<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| <br />
|-<br />
| B36<br />
| PD13<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| <br />
|-<br />
| B37<br />
| PD14<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| <br />
|-<br />
| B39<br />
| PD15<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| <br />
|-<br />
| B40<br />
| PC6<br />
| UART6_TX<br />
| <br />
| UART6_TX<br />
| <br />
| <br />
| UART6_TX<br />
| GPIO26: I2S2_MCK<br />
|-<br />
| B41<br />
| PC7<br />
| UART6_RX<br />
| <br />
| UART6_RX<br />
| <br />
| <br />
| UART6_RX<br />
| <br />
|-<br />
| B42<br />
| PC8<br />
| SDIO_D0<br />
| SDIO_D0<br />
| SDIO_D0<br />
| <br />
| <br />
| SDIO_D0<br />
| GPIO35: SDIO_D0<br />
|-<br />
| B43<br />
| PC9<br />
| SDIO_D1<br />
| SDIO_D1<br />
| SDIO_D1<br />
| <br />
| <br />
| SDIO_D1<br />
| GPIO34: SDIO_D1<br />
|-<br />
| B44<br />
| PA8<br />
| I2C3_SCL<br />
| <br />
| I2C3_SCL<br />
| <br />
| <br />
| I2C3_SCL<br />
| <br />
|-<br />
| B45<br />
| PA9<br />
| USART1_TX<br />
| USART1_TX<br />
| USART1_TX<br />
| USART1_TX<br />
| USART1_TX<br />
| USART1_TX<br />
| GPIO0: UART0_TX<br />
|-<br />
| B46<br />
| PA10<br />
| USART1_RX<br />
| USART1_RX<br />
| USART1_RX<br />
| USART1_RX<br />
| USART1_RX<br />
| USART1_RX<br />
| GPIO1: UART0_RX<br />
|}</div>
Niclas
https://stm32world.com/w/index.php?title=Streamline_Peripheral_Pin_Mapping&diff=8488
Streamline Peripheral Pin Mapping
2026-09-11T15:29:26Z
<p>Niclas: /* I2S */</p>
<hr />
<div>[[Category:Streamline]][[Category:Work in progress]]<br />
<br />
== General notes ==<br />
<span style="background:#0C0">field</span> means that all MCUs can be mapped identically.<br />
<br />
<span style="background:#CC0">field</span> means it is missing the peripheral.<br />
<br />
<span style="background:#F44">field</span> means that pins are not same across all MCUs.<br />
<br />
<span style="background:#0FF">field</span> is I2Sx_MCK only exist on one pin.<br />
<br />
=== RP2350 ===<br />
<br />
Trying to avoid 12 - 19 as these can be used for HSTX but they should be wired to backplane.<br />
<br />
== SWD ==<br />
<br />
{| class="wikitable"<br />
! Variant<br />
! PIN <br />
! STM32F407<br />
! STM32L475<br />
! STM32H562<br />
! STM32C071<br />
! STM32C551<br />
! STM32H723<br />
! RP2354<br />
! Remarks<br />
|-<br />
| rowspan="3" | All<br />
| bgcolor=#0C0|SWDIO<br />
| PA13<br />
| PA13<br />
| PA13<br />
| PA13<br />
| PA13<br />
| PA13<br />
| SWDIO<br />
| rowspan="2" | RP Pico Dedicated pin<br />
|-<br />
| bgcolor=#0C0|SWCLK<br />
| PA14<br />
| PA14<br />
| PA14<br />
| PA14<br />
| PA14<br />
| PA14<br />
| SWCLK<br />
|-<br />
| bgcolor=#CC0|SWO<br />
| PB3<br />
| PB3<br />
| PB3<br />
| bgcolor=#CC0|N/A<br />
| PB3<br />
| PB3<br />
| TBD<br />
| N/A<br />
|}<br />
<br />
== UARTs ==<br />
<br />
* RP2350 UART0 TX: 0 / 12 / 16 / 28 / 32 / 44<br />
* RP2350 UART0 RX: 1 / 13 / 17 / 29 / 33 / 45<br />
<br />
* RP2350 UART1 TX: 4 / 8 / 20 / 24 / 36 / 40<br />
* RP2350 UART1 RX: 5 / 9 / 21 / 25 / 37 / 41<br />
<br />
{| class="wikitable sortable"<br />
! Variant<br />
! PIN <br />
! STM32F407<br />
! STM32L475<br />
! STM32H562<br />
! STM32C071<br />
! STM32C551<br />
! STM32H723<br />
! RP2354<br />
! Remarks<br />
|-<br />
| rowspan="2" | USART1<br />
| bgcolor=#0C0|TX<br />
| PA9<br />
| PA9<br />
| PA9<br />
| PA9<br />
| PA9<br />
| PA9<br />
| GPIO0<br />
| rowspan="2" | Connect default<br/>RP2350 UART0<br />
|-<br />
| bgcolor=#0C0|RX<br />
| PA10<br />
| PA10<br />
| PA10<br />
| PA10<br />
| PA10<br />
| PA10<br />
| GPIO1<br />
|-<br />
| rowspan="2" | USART1A<br />
| bgcolor=#0C0|TX<br />
| PB6<br />
| PB6<br />
| PB6<br />
| PB6<br />
| PB6<br />
| PB6<br />
| <br />
| rowspan="2" | <br />
|-<br />
| bgcolor=#0C0|RX<br />
| PB7<br />
| PB7<br />
| PB7<br />
| PB7<br />
| PB7<br />
| PB7<br />
| <br />
|-<br />
| rowspan="2" | USART2<br />
| bgcolor=#0C0|TX<br />
| PA2<br />
| PA2<br />
| PA2<br />
| PA2<br />
| PA2<br />
| PA2<br />
| GPIO44<br />
| rowspan="2" | RP2350 UART1<br />
|-<br />
| bgcolor=#0C0|RX<br />
| PA3<br />
| PA3<br />
| PA3<br />
| PA3<br />
| PA3<br />
| PA3<br />
| GPIO45<br />
|-<br />
| rowspan="2" | USART2A<br />
| bgcolor=#0C0|TX<br />
| PD5<br />
| PD5<br />
| PD5<br />
| PD5<br />
| PD5<br />
| PD5<br />
| GPIO4<br />
| rowspan="2" | RP2350 UART1<br />
|-<br />
| bgcolor=#0C0|RX<br />
| PD6<br />
| PD6<br />
| PD6<br />
| PD6<br />
| PD6<br />
| PD6<br />
| GPIO5<br />
|-<br />
| rowspan="2" | USART3<br />
| bgcolor=#CC0|TX<br />
| PB10<br />
| PB10<br />
| PB10<br />
| bgcolor=#CC0|N/A<br />
| PB10<br />
| PB10<br />
| <br />
| rowspan="2" | <br />
|-<br />
| bgcolor=#CC0|RX<br />
| PB11<br />
| PB11<br />
| PB11<br />
| bgcolor=#CC0|N/A<br />
| PB11<br />
| PB11<br />
| <br />
|-<br />
| rowspan="2" | USART3A1<br />
| bgcolor=#CC0|TX<br />
| PD8<br />
| PD8<br />
| PD8<br />
| bgcolor=#CC0|N/A<br />
| PD8<br />
| PD8<br />
| <br />
| rowspan="2" | <br />
|-<br />
| bgcolor=#CC0|RX<br />
| PD9<br />
| PD9<br />
| PD9<br />
| bgcolor=#CC0|N/A<br />
| PD9<br />
| PD9<br />
| <br />
|-<br />
| rowspan="2" | USART3A2<br />
| bgcolor=#CC0|TX<br />
| PC10<br />
| PC10<br />
| PC10<br />
| bgcolor=#CC0|N/A<br />
| PC10<br />
| PC10<br />
| bgcolor=#CC0|N/A<br />
|<br />
|-<br />
| bgcolor=#CC0|RX<br />
| PC11<br />
| PC11<br />
| PC11<br />
| bgcolor=#CC0|N/A<br />
| PC11<br />
| PC11<br />
| bgcolor=#CC0|N/A<br />
|<br />
|-<br />
| rowspan="2" | UART4<br />
| bgcolor=#CC0|TX<br />
| PA0<br />
| PA0<br />
| PA0<br />
| bgcolor=#CC0|N/A<br />
| PA0<br />
| PA0<br />
| <br />
| rowspan="2" |<br />
|-<br />
| bgcolor=#CC0|RX<br />
| PA1<br />
| PA1<br />
| PA1<br />
| bgcolor=#CC0|N/A<br />
| PA1<br />
| PA1<br />
| <br />
|-<br />
| rowspan="2" | UART4A<br />
| bgcolor=#CC0|TX<br />
| PC10<br />
| PC10<br />
| PC10<br />
| bgcolor=#CC0|N/A<br />
| PC10<br />
| PC10<br />
| <br />
| rowspan="2" | <br />
|-<br />
| bgcolor=#CC0|RX<br />
| PC11<br />
| PC11<br />
| PC11<br />
| bgcolor=#CC0|N/A<br />
| PC11<br />
| PC11<br />
| <br />
|-<br />
| rowspan="2" | UART5<br />
| bgcolor=#CC0|TX<br />
| PC12<br />
| PC12<br />
| PC12<br />
| bgcolor=#CC0|N/A<br />
| PC12<br />
| PC12<br />
| TBD<br />
|<br />
|-<br />
| bgcolor=#CC0|RX<br />
| PD2<br />
| PD2<br />
| PD2<br />
| bgcolor=#CC0|N/A<br />
| PD2<br />
| PD2<br />
| TBD<br />
|<br />
|-<br />
| rowspan="2" | USART6<br />
| bgcolor=#CC0|TX<br />
| PC6<br />
| bgcolor=#CC0|N/A<br />
| PC6<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PC6<br />
| TBD<br />
|<br />
|-<br />
| bgcolor=#CC0|RX<br />
| PC7<br />
| bgcolor=#CC0|N/A<br />
| PC7<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PC7<br />
| TBD<br />
|<br />
|}<br />
<br />
== CAN ==<br />
<br />
{| class="wikitable sortable"<br />
! Variant<br />
! PIN <br />
! STM32F407<br />
! STM32L475<br />
! STM32H562<br />
! STM32C071<br />
! STM32C551<br />
! STM32H723<br />
! RP2354<br />
|-<br />
| rowspan="2" | CAN1<br />
| bgcolor=#CC0|TX<br />
| PA12<br />
| PA12<br />
| PA12<br />
| bgcolor=#CC0|N/A<br />
| PA12<br />
| PA12<br />
| TBD<br />
|-<br />
| bgcolor=#CC0|RX<br />
| PA11<br />
| PA11<br />
| PA11<br />
| bgcolor=#CC0|N/A<br />
| PA11<br />
| PA11<br />
| TBD<br />
|-<br />
| rowspan="2" | CAN1A<br />
| bgcolor=#CC0|TX<br />
| PD1<br />
| PD1<br />
| PD1<br />
| bgcolor=#CC0|N/A<br />
| PD1<br />
| PD1<br />
| TBD<br />
|-<br />
| bgcolor=#CC0|RX<br />
| PD0<br />
| PD0<br />
| PD0<br />
| bgcolor=#CC0|N/A<br />
| PD0<br />
| PD0<br />
| TBD<br />
|-<br />
| rowspan="2" | CAN2<br />
| bgcolor=#CC0|TX<br />
| PB13<br />
| bgcolor=#CC0|N/A<br />
| PB13 <br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PB13<br />
| TBD<br />
|-<br />
| bgcolor=#CC0|RX<br />
| PB12<br />
| bgcolor=#CC0|N/A<br />
| PB13<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PB13<br />
| TBD<br />
|-<br />
| rowspan="2" | CAN2A<br />
| bgcolor=#CC0|TX<br />
| PB6<br />
| bgcolor=#CC0|N/A<br />
| PB6<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PB6<br />
| TBD<br />
|-<br />
| bgcolor=#CC0|RX<br />
| PB5<br />
| bgcolor=#CC0|N/A<br />
| PB6<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PB6<br />
| TBD<br />
|}<br />
<br />
== USB ==<br />
STM32F407=HS/FS host/device/otg<br />
<br />
STM32L475=FS host/device/otg no crystal<br />
<br />
STM32H562=FS PD<br />
<br />
STM32C071=FS no crystal<br />
<br />
STM32C551=FS host/device<br />
<br />
STM32H723=HS/FS host/device/otg<br />
<br />
RP2354=FS host/device<br />
<br />
{| class="wikitable"<br />
! Variant<br />
! PIN <br />
! STM32F407<br />
! STM32L475<br />
! STM32H562<br />
! STM32C071<br />
! STM32C551<br />
! STM32H723<br />
! RP2354<br />
! Remarks<br />
|-<br />
| rowspan="2" | All<br />
| bgcolor=#0C0|DM<br />
| PA11<br />
| PA11<br />
| PA11<br />
| PA11<br />
| PA11<br />
| PA11<br />
| DM<br />
| rowspan="2" | RP2350 dedicated pins<br />
|-<br />
| bgcolor=#0C0|DP<br />
| PA12<br />
| PA12<br />
| PA12<br />
| PA12<br />
| PA12<br />
| PA12<br />
| DP<br />
|}<br />
<br />
== I2C ==<br />
<br />
* RP2350 I2C0 SCL: 1 / 5 / 9 / 13 / 17 / 21 / 25 / 29 / 33 / 37 / 41 / 45<br />
* RP2350 I2C0 SDA: 0 / 4 / 8 / 12 / 16 / 20 / 24 / 28 / 32 / 36 / 40 / 44<br />
<br />
* RP2350 I2C1 SCL: 3 / 7 / 11 / 15 / 19 / 23 / 27 / 31 / 35 / 39 / 43 / 47<br />
* RP2350 I2C1 SDA: 2 / 6 / 10 / 14 / 18 / 22 / 26 / 30 / 34 / 38 / 42 / 46<br />
<br />
{| class="wikitable"<br />
! Variant<br />
! PIN <br />
! STM32F407<br />
! STM32L475<br />
! STM32H562<br />
! STM32C071<br />
! STM32C551<br />
! STM32H723<br />
! RP2354<br />
! Remarks<br />
|-<br />
| rowspan="2" | I2C1<br />
| bgcolor=#0C0|SCL<br />
| PB6<br />
| PB6<br />
| PB6<br />
| PB6<br />
| PB6<br />
| PB6<br />
| GPIO9<br />
| rowspan="2" | RP2350 ICL0<br />
|-<br />
| bgcolor=#0C0|SDA<br />
| PB7<br />
| PB7<br />
| PB7<br />
| PB7<br />
| PB7<br />
| PB7<br />
| GPIO8<br />
|-<br />
| rowspan="2" | I2C1A<br />
| bgcolor=#0C0|SCL<br />
| PB8<br />
| PB8<br />
| PB8<br />
| PB8<br />
| PB8<br />
| PB8<br />
| TBD<br />
|<br />
|-<br />
| bgcolor=#0C0|SDA<br />
| PB9<br />
| PB9<br />
| PB9<br />
| PB9<br />
| PB9<br />
| PB9<br />
| TBD<br />
|<br />
|-<br />
| rowspan="2" | I2C2<br />
| bgcolor=#0C0|SCL<br />
| PB10<br />
| PB10<br />
| PB10<br />
| PB10<br />
| PB10<br />
| PB10<br />
| GPIO3<br />
| rowspan="2" | RP2350 I2C1<br />
|-<br />
| bgcolor=#0C0|SDA<br />
| PB11<br />
| PB11<br />
| PB11<br />
| PB11<br />
| PB11<br />
| PB11<br />
| GPIO2<br />
|-<br />
| rowspan="2" | I2C3<br />
| bgcolor=#F44|SCL<br />
| PA8<br />
| bgcolor=#F44|PC0<br />
| PA8<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PA8<br />
| TBD<br />
|<br />
|-<br />
| bgcolor=#F44|SDA<br />
| PC9<br />
| bgcolor=#F44|PC1<br />
| PC9<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PC9<br />
| TBD<br />
|<br />
|}<br />
<br />
== SPI ==<br />
<br />
* RP2350 SPI0 SCK: 2 / 6 / 18 / 22 / 34 / 38 <br />
* RP2350 SPI0 MISO: 0 / 4 / 16 / 20 / 32 / 36<br />
* RP2350 SPI0 MOSI: 3 / 7 / 19 / 23 / 35 / 39<br />
<br />
* RP2350 SPI1 SCK: 10 / 14 / 26 / 30 / 42 / 46<br />
* RP2350 SPI1 MISO: 8 / 12 / 24 / 28 / 40 / 44<br />
* RP2350 SPI1 MOSI: 11 / 15 / 27 / 31 / 43 / 47<br />
<br />
{| class="wikitable sortable"<br />
! Variant<br />
! PIN <br />
! STM32F407<br />
! STM32L475<br />
! STM32H562<br />
! STM32C071<br />
! STM32C551<br />
! STM32H723<br />
! RP2354<br />
! Remarks<br />
|-<br />
| rowspan="3" | SPI1<br />
| bgcolor=#0C0|SCK<br />
| PA5<br />
| PA5<br />
| PA5<br />
| PA5<br />
| PA5<br />
| PA5<br />
| GPIO42<br />
| rowspan="3" | RP2350 SPI1<br />
|-<br />
| bgcolor=#0C0|MISO<br />
| PA6<br />
| PA6<br />
| PA6<br />
| PA6<br />
| PA6<br />
| PA6<br />
| GPIO40<br />
|-<br />
| bgcolor=#0C0|MOSI<br />
| PA7<br />
| PA7<br />
| PA7<br />
| PA7<br />
| PA7<br />
| PA7<br />
| GPIO43<br />
|-<br />
| rowspan="3" | SPI1A<br />
| bgcolor=#0C0|SCK<br />
| PB3<br />
| PB3<br />
| PB3<br />
| PB3<br />
| PB3<br />
| PB3<br />
| <br />
| rowspan="3" | PB3 conflicts with SWO<br />
|-<br />
| bgcolor=#0C0|MISO<br />
| PB4<br />
| PB4<br />
| PB4<br />
| PB4<br />
| PB4<br />
| PB4<br />
| <br />
|-<br />
| bgcolor=#0C0|MOSI<br />
| PB5<br />
| PB5<br />
| PB5<br />
| PB5<br />
| PB5<br />
| PB5<br />
| <br />
|-<br />
| rowspan="3" | SPI2<br />
| bgcolor=#0C0|SCK<br />
| PB10<br />
| PB10<br />
| PB10<br />
| PB10<br />
| PB10<br />
| PB10<br />
| <br />
| rowspan="3" | <br />
|-<br />
| bgcolor=#0C0|MISO<br />
| PC2<br />
| PC2<br />
| PC2<br />
| PC2<br />
| PC2<br />
| PC2<br />
| <br />
|-<br />
| bgcolor=#0C0|MOSI<br />
| PC3<br />
| PC3<br />
| PC3<br />
| PC3<br />
| PC3<br />
| PC3<br />
| <br />
|-<br />
| rowspan="3" | SPI2A<br />
| bgcolor=#0C0|SCK<br />
| PB13<br />
| PB13<br />
| PB13<br />
| PB13<br />
| PB13<br />
| PB13<br />
| GPIO22<br />
| rowspan="3" | RP2350 SPI0<br />
|-<br />
| bgcolor=#0C0|MISO<br />
| PB14<br />
| PB14<br />
| PB14<br />
| PB14<br />
| PB14<br />
| PB14<br />
| GPIO20<br />
|-<br />
| bgcolor=#0C0|MOSI<br />
| PB15<br />
| PB15<br />
| PB15<br />
| PB15<br />
| PB15<br />
| PB15<br />
| GPIO23 <br />
|-<br />
| rowspan="3" | SPI3<br />
| bgcolor=#CC0|SCK<br />
| PC10<br />
| PC10<br />
| PC10<br />
| bgcolor=#CC0|N/A<br />
| PC10<br />
| PC10<br />
| <br />
| <br />
|-<br />
| bgcolor=#CC0|MISO<br />
| PC11<br />
| PC11<br />
| PC11<br />
| bgcolor=#CC0|N/A<br />
| PC11<br />
| PC11<br />
| <br />
|<br />
|-<br />
| bgcolor=#CC0|MOSI<br />
| PC12<br />
| PC12<br />
| PC12<br />
| bgcolor=#CC0|N/A<br />
| PC12<br />
| PC12<br />
| <br />
|<br />
|-<br />
| rowspan="3" | SPI3A<br />
| bgcolor=#CC0|SCK<br />
| PB3<br />
| PB3<br />
| PB3<br />
| bgcolor=#CC0|N/A<br />
| PB3<br />
| PB3<br />
| <br />
| Conflicts with SWO<br />
|-<br />
| bgcolor=#CC0|MISO<br />
| PB4<br />
| PB4<br />
| PB4<br />
| bgcolor=#CC0|N/A<br />
| PB4<br />
| PB4<br />
| <br />
|<br />
|-<br />
| bgcolor=#CC0|MOSI<br />
| PB5<br />
| PB5<br />
| PB5<br />
| bgcolor=#CC0|N/A<br />
| PB5<br />
| PB5<br />
| <br />
|<br />
|}<br />
<br />
== SDIO ==<br />
STM32F407: SDIO<br />
<br />
STM32L475: SDMMC<br />
<br />
STM32H562: SDMMC<br />
<br />
STM32C071: N/A<br />
<br />
STM32C551: N/A<br />
<br />
STM32H723: SDMMC<br />
<br />
{| class="wikitable sortable"<br />
! Variant<br />
! PIN <br />
! STM32F407<br />
! STM32L475<br />
! STM32H562<br />
! STM32C071<br />
! STM32C551<br />
! STM32H723<br />
! RP2354<br />
|-<br />
| rowspan="6" | Only<br />
| bgcolor=#CC0|CMD<br />
| PD2<br />
| PD2<br />
| PD2<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PD2<br />
| GPIO30<br />
|-<br />
| bgcolor=#CC0|CK<br />
| PC12<br />
| PC12<br />
| PC12<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PC12<br />
| GPIO31<br />
|-<br />
| bgcolor=#CC0|D0<br />
| PC8<br />
| PC8<br />
| PC8<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PC8<br />
| GPIO35<br />
|-<br />
| bgcolor=#CC0|D1<br />
| PC9<br />
| PC9<br />
| PC9<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PC9<br />
| GPIO34<br />
|-<br />
| bgcolor=#CC0|D2<br />
| PC10<br />
| PC10<br />
| PC10<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PC10<br />
| GPIO33<br />
|-<br />
| bgcolor=#CC0|D3<br />
| PC11<br />
| PC11<br />
| PC11<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PC11<br />
| GPIO32<br />
|}<br />
<br />
== Ethernet (RMII) ==<br />
STM32F407: <br />
<br />
STM32L475: <br />
<br />
STM32H562: <br />
<br />
STM32C071: <br />
<br />
STM32C551: <br />
<br />
STM32H723:<br />
<br />
RP2354: With PIO, https://github.com/rscott2049/pico-rmii-ethernet_nce <br />
<br />
{| class="wikitable"<br />
! Variant<br />
! PIN <br />
! STM32F407<br />
! STM32L475<br />
! STM32H562<br />
! STM32C071<br />
! STM32C551<br />
! STM32H723<br />
! RP2354<br />
|-<br />
| rowspan="10" | Only<br />
| bgcolor=#CC0| MDIO<br />
| PA2<br />
| bgcolor=#CC0 | N/A<br />
| PA2<br />
| bgcolor=#CC0 | N/A<br />
| bgcolor=#CC0 | N/A<br />
| PA2<br />
| GPIO44<br />
|-<br />
| bgcolor=#CC0| REF_CLK<br />
| PA1<br />
| bgcolor=#CC0 | N/A<br />
| PA1<br />
| bgcolor=#CC0 | N/A<br />
| bgcolor=#CC0 | N/A<br />
| PA1<br />
| GPIO41<br />
|-<br />
| bgcolor=#CC0| MDC<br />
| PC1<br />
| bgcolor=#CC0 | N/A<br />
| PC1<br />
| bgcolor=#CC0 | N/A<br />
| bgcolor=#CC0 | N/A<br />
| PC1<br />
| GPIO47<br />
|-<br />
| bgcolor=#CC0| TX_EN<br />
| PB11<br />
| bgcolor=#CC0 | N/A<br />
| PB11<br />
| bgcolor=#CC0 | N/A<br />
| bgcolor=#CC0 | N/A<br />
| PB11<br />
| GPIO2<br />
|-<br />
| bgcolor=#CC0| TXD0<br />
| PB12<br />
| bgcolor=#CC0 | N/A<br />
| PB12<br />
| bgcolor=#CC0 | N/A<br />
| bgcolor=#CC0 | N/A<br />
| PB12<br />
| GPIO24<br />
|-<br />
| bgcolor=#F44| TXD1<br />
| PB13<br />
| bgcolor=#CC0 | N/A<br />
| bgcolor=#F44 | PB15<br />
| bgcolor=#CC0 | N/A<br />
| bgcolor=#CC0 | N/A<br />
| PB13<br />
| GPIO22<br />
|-<br />
| bgcolor=#CC0| RXD0<br />
| PC4<br />
| bgcolor=#CC0 | N/A<br />
| PC4<br />
| bgcolor=#CC0 | N/A<br />
| bgcolor=#CC0 | N/A<br />
| PC4<br />
| GPIO10<br />
|-<br />
| bgcolor=#CC0| RXD1<br />
| PC5<br />
| bgcolor=#CC0 | N/A<br />
| PC5<br />
| bgcolor=#CC0 | N/A<br />
| bgcolor=#CC0 | N/A<br />
| PC5<br />
| GPIO11<br />
|-<br />
| bgcolor=#CC0| CRS_DV<br />
| PA7<br />
| bgcolor=#CC0 | N/A<br />
| PA7<br />
| bgcolor=#CC0 | N/A<br />
| bgcolor=#CC0 | N/A<br />
| PA7<br />
| GPIO43<br />
|}<br />
<br />
== ULPI ==<br />
STM32F407: ULPI<br />
<br />
STM32L475: N/A<br />
<br />
STM32H562: N/A<br />
<br />
STM32C071: N/A<br />
<br />
STM32C551: N/A<br />
<br />
STM32H723: ULPI<br />
<br />
{| class="wikitable"<br />
! Variant<br />
! PIN <br />
! STM32F407<br />
! STM32L475<br />
! STM32H562<br />
! STM32C071<br />
! STM32C551<br />
! STM32H723<br />
! RP2354<br />
|-<br />
| rowspan="12" | Only<br />
| bgcolor=#CC0| STP<br />
| PC0<br />
| bgcolor=#CC0| N/A<br />
| bgcolor=#CC0| N/A<br />
| bgcolor=#CC0| N/A<br />
| bgcolor=#CC0| N/A<br />
| PC0<br />
| bgcolor=#CC0| N/A<br />
|-<br />
| bgcolor=#CC0| DIR<br />
| PC2<br />
| bgcolor=#CC0| N/A<br />
| bgcolor=#CC0| N/A<br />
| bgcolor=#CC0| N/A<br />
| bgcolor=#CC0| N/A<br />
| PC2<br />
| bgcolor=#CC0| N/A <br />
|-<br />
| bgcolor=#CC0| NXT<br />
| PC3<br />
| bgcolor=#CC0| N/A<br />
| bgcolor=#CC0| N/A<br />
| bgcolor=#CC0| N/A<br />
| bgcolor=#CC0| N/A<br />
| PC3<br />
| bgcolor=#CC0| N/A <br />
|-<br />
| bgcolor=#CC0| CK<br />
| PA5<br />
| bgcolor=#CC0| N/A<br />
| bgcolor=#CC0| N/A<br />
| bgcolor=#CC0| N/A<br />
| bgcolor=#CC0| N/A<br />
| PA5<br />
| bgcolor=#CC0| N/A <br />
|-<br />
| bgcolor=#CC0|D0<br />
| PA3<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PA3<br />
| bgcolor=#CC0|N/A<br />
|-<br />
| bgcolor=#CC0|D1<br />
| PB0<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PB0<br />
| bgcolor=#CC0|N/A<br />
|-<br />
| bgcolor=#CC0|D2<br />
| PB1<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PB1<br />
| bgcolor=#CC0|N/A<br />
|-<br />
| bgcolor=#CC0|D3<br />
| PB10<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PB10<br />
| bgcolor=#CC0|N/A<br />
|-<br />
| bgcolor=#CC0|D4<br />
| PB11<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PB11<br />
| bgcolor=#CC0|N/A<br />
|-<br />
| bgcolor=#CC0|D5<br />
| PB12<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PB12<br />
| bgcolor=#CC0|N/A<br />
|-<br />
| bgcolor=#CC0|D6<br />
| PB13<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PB13<br />
| bgcolor=#CC0|N/A<br />
|-<br />
| bgcolor=#CC0|D7<br />
| PB5<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PB5<br />
| bgcolor=#CC0|N/A<br />
|}<br />
<br />
== I2S ==<br />
STM32F407: I2S2, I2S3<br />
<br />
STM32L475: SAI1, SAI2 (serial audio interface)<br />
<br />
STM32H562: I2S1, I2S2, I2S3<br />
<br />
STM32C071: I2S1 (half duplex only)<br />
<br />
STM32C551: I2S1, I2S2, I2S3<br />
<br />
STM32H723: I2S1, I2S2, I2S3<br />
<br />
{| class="wikitable sortable"<br />
! Variant<br />
! PIN <br />
! STM32F407<br />
! STM32L475<br />
! STM32H562<br />
! STM32C071<br />
! STM32C551<br />
! STM32H723<br />
! RP2354<br />
|-<br />
| rowspan="5" | I2S1<br />
| bgcolor=#F44|MCK<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#F44|PB8<br />
| PC4<br />
| bgcolor=#F44|PA6, PA11, PD5, PB4, PB6<br />
| PC4<br />
| PC4<br />
| GPIO10<br />
|-<br />
| bgcolor=#F44|SDI<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#F44|PB5<br />
| PA6<br />
| bgcolor=#F44|PA2,PA7,PA12,PB5,PD6,PB6††<br />
| PA6<br />
| PA6<br />
| GPIO40<br />
|-<br />
| bgcolor=#F44|SDO<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#F44|PC3<br />
| PA7<br />
| PA7<br />
| PA7<br />
| PA7<br />
| GPIO43<br />
|-<br />
| bgcolor=#F44|CK<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#F44|PB10<br />
| PA5<br />
| PA5<br />
| PA5<br />
| PA5<br />
| GPIO42<br />
|-<br />
| bgcolor=#F44|WS<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#F44|PB9<br />
| PA4<br />
| bgcolor=#F44|PA1,PA5,PD8,PB3,PB6<br />
| PA4<br />
| PA4<br />
| GPIO27<br />
|-<br />
| rowspan="5" | I2S2<br />
| bgcolor=#F44|MCK<br />
| PC6<br />
| bgcolor=#F44|PB14<br />
| PC6<br />
| bgcolor=#CC0|N/A<br />
| PC6<br />
| PC6<br />
| GPIO26<br />
|-<br />
| bgcolor=#F44|SDI<br />
| PC2<br />
| bgcolor=#F44|PC12<br />
| PC2<br />
| bgcolor=#CC0|N/A<br />
| PC2<br />
| PC2<br />
| GPIO25<br />
|-<br />
| bgcolor=#F44|SDO<br />
| PC3<br />
| bgcolor=#F44|PD11<br />
| PC3<br />
| bgcolor=#CC0|N/A<br />
| PC3<br />
| PC3<br />
| GPIO21<br />
|-<br />
| bgcolor=#F44|CK<br />
| PB10<br />
| bgcolor=#F44|PD10<br />
| PB10<br />
| bgcolor=#CC0|N/A<br />
| PB10<br />
| PB10<br />
| GPIO3<br />
|-<br />
| bgcolor=#CC0|WS<br />
| PB12<br />
| PB12<br />
| PB12<br />
| bgcolor=#CC0|N/A<br />
| PB12<br />
| PB12<br />
| GPIO24<br />
|-<br />
| rowspan="5" | I2S2a<br />
| bgcolor=#0FF|MCK<br />
| bgcolor=#0FF|N/A<br />
| PD9<br />
| bgcolor=#0FF|N/A<br />
| bgcolor=#0FF|N/A<br />
| bgcolor=#0FF|N/A<br />
| bgcolor=#0FF|N/A<br />
| <br />
|-<br />
| bgcolor=#CC0|SDI<br />
| PB14<br />
| bgcolor=#CC0|N/A<br />
| PB14<br />
| bgcolor=#CC0|N/A<br />
| PB14<br />
| PB14<br />
| GPIO20<br />
|-<br />
| bgcolor=#CC0|SDO<br />
| PB15<br />
| PB15<br />
| PB15<br />
| bgcolor=#CC0|N/A<br />
| PB15<br />
| PB15<br />
| GPIO23<br />
|-<br />
| bgcolor=#CC0|CK<br />
| PB13<br />
| PB13<br />
| PB13<br />
| bgcolor=#CC0|N/A<br />
| PB13<br />
| PB13<br />
| GPIO22<br />
|-<br />
| bgcolor=#CC0|WS<br />
| PB9<br />
| PB9<br />
| PB9<br />
| bgcolor=#CC0|N/A<br />
| PB9<br />
| PB9<br />
| GPIO28<br />
|-<br />
| rowspan="5" | I2S3<br />
| bgcolor=#CC0|MCK<br />
| PC7<br />
| bgcolor=#CC0|N/A<br />
| PC7<br />
| bgcolor=#CC0|N/A<br />
| PC7<br />
| PC7<br />
| <br />
|-<br />
| bgcolor=#CC0|SDI<br />
| PC11<br />
| bgcolor=#CC0|N/A<br />
| PC11<br />
| bgcolor=#CC0|N/A<br />
| PC11<br />
| PC11<br />
| <br />
|-<br />
| bgcolor=#CC0|SDO<br />
| PC12<br />
| bgcolor=#CC0|N/A<br />
| PC12<br />
| bgcolor=#CC0|N/A<br />
| PC12<br />
| PC12<br />
| <br />
|-<br />
| bgcolor=#CC0|CK<br />
| PC10<br />
| bgcolor=#CC0|N/A<br />
| PC10<br />
| bgcolor=#CC0|N/A<br />
| PC10<br />
| PC10<br />
| <br />
|-<br />
| bgcolor=#CC0|WS<br />
| PA4<br />
| bgcolor=#CC0|N/A<br />
| PA4<br />
| bgcolor=#CC0|N/A<br />
| PA4<br />
| PA4<br />
| <br />
|-<br />
| rowspan="5" | I2S3a<br />
| bgcolor=#0FF|MCK<br />
| bgcolor=#0FF|N/A<br />
| bgcolor=#0FF|N/A<br />
| bgcolor=#0FF|N/A<br />
| bgcolor=#0FF|N/A<br />
| bgcolor=#0FF|N/A<br />
| bgcolor=#0FF|N/A<br />
| <br />
|-<br />
| bgcolor=#CC0|SDI<br />
| PB4<br />
| bgcolor=#CC0|N/A<br />
| PB4<br />
| bgcolor=#CC0|N/A<br />
| PB4<br />
| PB4<br />
| <br />
|-<br />
| bgcolor=#CC0|SDO<br />
| PB5<br />
| bgcolor=#CC0|N/A<br />
| PB5<br />
| bgcolor=#CC0|N/A<br />
| PB5<br />
| PB5<br />
| <br />
|-<br />
| bgcolor=#CC0|CK<br />
| PB3<br />
| bgcolor=#CC0|N/A<br />
| PB3<br />
| bgcolor=#CC0|N/A<br />
| PB3<br />
| PB3<br />
| <br />
|-<br />
| bgcolor=#CC0|WS<br />
| PA15<br />
| bgcolor=#CC0|N/A<br />
| PA15<br />
| bgcolor=#CC0|N/A<br />
| PA15,PB8,PE4 †††<br />
| PA15<br />
| <br />
|}<br />
<br />
Notes; <br />
<br />
†† The STM32C071 has only one half-duplex I2S, and the _SD pin can either be in INPUT or OUTPUT mode. Many pins, how do we map?<br />
<br />
††† I2S3_WS is ONLY mapped on PA15 (used for SWDIO), except on STM32C551 which ALSO has it on PB8.<br />
<br />
== DACs ==<br />
<br />
{| class="wikitable"<br />
! Variant<br />
! PIN <br />
! STM32F407<br />
! STM32L475<br />
! STM32H562<br />
! STM32C071<br />
! STM32C551<br />
! STM32H723<br />
! RP2354<br />
|-<br />
| rowspan="2" |DAC1<br />
| bgcolor=#CC0|OUT1<br />
| PA4<br />
| PA4<br />
| PA4<br />
| bgcolor=#CC0|N/A<br />
| PA4<br />
| PA4<br />
| bgcolor=#CC0|N/A<br />
|-<br />
| bgcolor=#CC0|OUT2<br />
| PA5<br />
| PA5<br />
| PA5<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PA5<br />
| bgcolor=#CC0|N/A<br />
|}<br />
<br />
== ADCs ==<br />
ADCs are so numerous that comparative tables are difficult to establish.<br />
<br />
STM32F407; 12 channels common for ADC1, ADC2 and ADC3. 4 channels for ADC1 and ADC2<br />
<br />
STM32F407; 4 channels common for ADC1, ADC2 and ADC3. 12 channels for ADC1 and ADC2<br />
<br />
STM32H562; All 16 channels common for ADC1 and ADC2, can also be configured as 8 differential pair inputs.<br />
<br />
STM32C071; Only ADC1, 19 external channels.<br />
<br />
STM32C551; 7 channels common for ADC1 and ADC2.<br />
<br />
STM32H723; ADC1 and ADC2 are 16 bits, ADC3 is 12 bits. All 3 can also be configured as 8 differential pair inputs.<br />
<br />
RP2354; One ADC, 12 bits, 0.5 Msps<br />
<br />
{| class="wikitable"<br />
! Variant<br />
! PIN <br />
! STM32F407<br />
! STM32L475<br />
! STM32H562<br />
! STM32C071<br />
! STM32C551<br />
! STM32H723<br />
! RP2354<br />
|-<br />
| rowspan="3" |ADC1<br />
| Pins<br />
| PA0-PA7,PC0-PC5,PB0-PB1<br />
| PA0-PA7,PC0-PC5,PB0-PB1<br />
| PA0-PA7,PC0-PC5,PB0-PB1<br />
| PA0-PA8,PA13-PA14,PC0-PC5,PB0-PB2,PB10-PB12<br />
| PA0-PA7,PC0-PC3<br />
| PA0-PA7,PC0-PC2,PC4-PC5,PB0-PB1<br />
| GPIO40-GPIO47<br />
|-<br />
| Channels<br />
| 16<br />
| 16<br />
| 16<br />
| 19<br />
| 12<br />
| 15<br />
| 8<br />
|-<br />
| Msps<br />
| 2.4<br />
| 5<br />
| 5<br />
| 2.5<br />
| 2.25<br />
| 3.6<br />
| 0.5<br />
|-<br />
| rowspan="3" |ADC2<br />
| Pins<br />
| PA0-PA7,PC0-PC5,PB0-PB1<br />
| PA0-PA7,PC0-PC5,PB0-PB1<br />
| PA0-PA7,PC0-PC5,PB0-PB1<br />
| N/A<br />
| PA0-PA3,PC1-PC5,PB0-PB2<br />
| PA2-PA7,PC0-PC2,PC4-PC5,PB0-PB1<br />
| N/A<br />
|-<br />
| Channels<br />
| 16<br />
| 16<br />
| 16<br />
| N/A<br />
| 12<br />
| 13<br />
| N/A<br />
|-<br />
| Msps<br />
| 2.4<br />
| 5<br />
| 5<br />
| N/A<br />
| 2.25<br />
| 3.6<br />
| N/A<br />
|-<br />
| rowspan="3" |ADC3<br />
| Pins<br />
| PA0-PA7,PC0-PC3<br />
| PC0-PC3<br />
| N/A<br />
| N/A<br />
| N/A<br />
| PC0-PC3<br />
| N/A<br />
|-<br />
| Channels<br />
| 6<br />
| 4<br />
| N/A<br />
| N/A<br />
| N/A<br />
| 4 (12 bits)<br />
| N/A<br />
|-<br />
| Msps<br />
| 2.4<br />
| 5<br />
| N/A<br />
| N/A<br />
| N/A<br />
| 5<br />
| N/A<br />
|}</div>
Niclas
https://stm32world.com/w/index.php?title=Streamline_Peripheral_Pin_Mapping&diff=8487
Streamline Peripheral Pin Mapping
2026-09-11T15:28:55Z
<p>Niclas: /* I2S */</p>
<hr />
<div>[[Category:Streamline]][[Category:Work in progress]]<br />
<br />
== General notes ==<br />
<span style="background:#0C0">field</span> means that all MCUs can be mapped identically.<br />
<br />
<span style="background:#CC0">field</span> means it is missing the peripheral.<br />
<br />
<span style="background:#F44">field</span> means that pins are not same across all MCUs.<br />
<br />
<span style="background:#0FF">field</span> is I2Sx_MCK only exist on one pin.<br />
<br />
=== RP2350 ===<br />
<br />
Trying to avoid 12 - 19 as these can be used for HSTX but they should be wired to backplane.<br />
<br />
== SWD ==<br />
<br />
{| class="wikitable"<br />
! Variant<br />
! PIN <br />
! STM32F407<br />
! STM32L475<br />
! STM32H562<br />
! STM32C071<br />
! STM32C551<br />
! STM32H723<br />
! RP2354<br />
! Remarks<br />
|-<br />
| rowspan="3" | All<br />
| bgcolor=#0C0|SWDIO<br />
| PA13<br />
| PA13<br />
| PA13<br />
| PA13<br />
| PA13<br />
| PA13<br />
| SWDIO<br />
| rowspan="2" | RP Pico Dedicated pin<br />
|-<br />
| bgcolor=#0C0|SWCLK<br />
| PA14<br />
| PA14<br />
| PA14<br />
| PA14<br />
| PA14<br />
| PA14<br />
| SWCLK<br />
|-<br />
| bgcolor=#CC0|SWO<br />
| PB3<br />
| PB3<br />
| PB3<br />
| bgcolor=#CC0|N/A<br />
| PB3<br />
| PB3<br />
| TBD<br />
| N/A<br />
|}<br />
<br />
== UARTs ==<br />
<br />
* RP2350 UART0 TX: 0 / 12 / 16 / 28 / 32 / 44<br />
* RP2350 UART0 RX: 1 / 13 / 17 / 29 / 33 / 45<br />
<br />
* RP2350 UART1 TX: 4 / 8 / 20 / 24 / 36 / 40<br />
* RP2350 UART1 RX: 5 / 9 / 21 / 25 / 37 / 41<br />
<br />
{| class="wikitable sortable"<br />
! Variant<br />
! PIN <br />
! STM32F407<br />
! STM32L475<br />
! STM32H562<br />
! STM32C071<br />
! STM32C551<br />
! STM32H723<br />
! RP2354<br />
! Remarks<br />
|-<br />
| rowspan="2" | USART1<br />
| bgcolor=#0C0|TX<br />
| PA9<br />
| PA9<br />
| PA9<br />
| PA9<br />
| PA9<br />
| PA9<br />
| GPIO0<br />
| rowspan="2" | Connect default<br/>RP2350 UART0<br />
|-<br />
| bgcolor=#0C0|RX<br />
| PA10<br />
| PA10<br />
| PA10<br />
| PA10<br />
| PA10<br />
| PA10<br />
| GPIO1<br />
|-<br />
| rowspan="2" | USART1A<br />
| bgcolor=#0C0|TX<br />
| PB6<br />
| PB6<br />
| PB6<br />
| PB6<br />
| PB6<br />
| PB6<br />
| <br />
| rowspan="2" | <br />
|-<br />
| bgcolor=#0C0|RX<br />
| PB7<br />
| PB7<br />
| PB7<br />
| PB7<br />
| PB7<br />
| PB7<br />
| <br />
|-<br />
| rowspan="2" | USART2<br />
| bgcolor=#0C0|TX<br />
| PA2<br />
| PA2<br />
| PA2<br />
| PA2<br />
| PA2<br />
| PA2<br />
| GPIO44<br />
| rowspan="2" | RP2350 UART1<br />
|-<br />
| bgcolor=#0C0|RX<br />
| PA3<br />
| PA3<br />
| PA3<br />
| PA3<br />
| PA3<br />
| PA3<br />
| GPIO45<br />
|-<br />
| rowspan="2" | USART2A<br />
| bgcolor=#0C0|TX<br />
| PD5<br />
| PD5<br />
| PD5<br />
| PD5<br />
| PD5<br />
| PD5<br />
| GPIO4<br />
| rowspan="2" | RP2350 UART1<br />
|-<br />
| bgcolor=#0C0|RX<br />
| PD6<br />
| PD6<br />
| PD6<br />
| PD6<br />
| PD6<br />
| PD6<br />
| GPIO5<br />
|-<br />
| rowspan="2" | USART3<br />
| bgcolor=#CC0|TX<br />
| PB10<br />
| PB10<br />
| PB10<br />
| bgcolor=#CC0|N/A<br />
| PB10<br />
| PB10<br />
| <br />
| rowspan="2" | <br />
|-<br />
| bgcolor=#CC0|RX<br />
| PB11<br />
| PB11<br />
| PB11<br />
| bgcolor=#CC0|N/A<br />
| PB11<br />
| PB11<br />
| <br />
|-<br />
| rowspan="2" | USART3A1<br />
| bgcolor=#CC0|TX<br />
| PD8<br />
| PD8<br />
| PD8<br />
| bgcolor=#CC0|N/A<br />
| PD8<br />
| PD8<br />
| <br />
| rowspan="2" | <br />
|-<br />
| bgcolor=#CC0|RX<br />
| PD9<br />
| PD9<br />
| PD9<br />
| bgcolor=#CC0|N/A<br />
| PD9<br />
| PD9<br />
| <br />
|-<br />
| rowspan="2" | USART3A2<br />
| bgcolor=#CC0|TX<br />
| PC10<br />
| PC10<br />
| PC10<br />
| bgcolor=#CC0|N/A<br />
| PC10<br />
| PC10<br />
| bgcolor=#CC0|N/A<br />
|<br />
|-<br />
| bgcolor=#CC0|RX<br />
| PC11<br />
| PC11<br />
| PC11<br />
| bgcolor=#CC0|N/A<br />
| PC11<br />
| PC11<br />
| bgcolor=#CC0|N/A<br />
|<br />
|-<br />
| rowspan="2" | UART4<br />
| bgcolor=#CC0|TX<br />
| PA0<br />
| PA0<br />
| PA0<br />
| bgcolor=#CC0|N/A<br />
| PA0<br />
| PA0<br />
| <br />
| rowspan="2" |<br />
|-<br />
| bgcolor=#CC0|RX<br />
| PA1<br />
| PA1<br />
| PA1<br />
| bgcolor=#CC0|N/A<br />
| PA1<br />
| PA1<br />
| <br />
|-<br />
| rowspan="2" | UART4A<br />
| bgcolor=#CC0|TX<br />
| PC10<br />
| PC10<br />
| PC10<br />
| bgcolor=#CC0|N/A<br />
| PC10<br />
| PC10<br />
| <br />
| rowspan="2" | <br />
|-<br />
| bgcolor=#CC0|RX<br />
| PC11<br />
| PC11<br />
| PC11<br />
| bgcolor=#CC0|N/A<br />
| PC11<br />
| PC11<br />
| <br />
|-<br />
| rowspan="2" | UART5<br />
| bgcolor=#CC0|TX<br />
| PC12<br />
| PC12<br />
| PC12<br />
| bgcolor=#CC0|N/A<br />
| PC12<br />
| PC12<br />
| TBD<br />
|<br />
|-<br />
| bgcolor=#CC0|RX<br />
| PD2<br />
| PD2<br />
| PD2<br />
| bgcolor=#CC0|N/A<br />
| PD2<br />
| PD2<br />
| TBD<br />
|<br />
|-<br />
| rowspan="2" | USART6<br />
| bgcolor=#CC0|TX<br />
| PC6<br />
| bgcolor=#CC0|N/A<br />
| PC6<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PC6<br />
| TBD<br />
|<br />
|-<br />
| bgcolor=#CC0|RX<br />
| PC7<br />
| bgcolor=#CC0|N/A<br />
| PC7<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PC7<br />
| TBD<br />
|<br />
|}<br />
<br />
== CAN ==<br />
<br />
{| class="wikitable sortable"<br />
! Variant<br />
! PIN <br />
! STM32F407<br />
! STM32L475<br />
! STM32H562<br />
! STM32C071<br />
! STM32C551<br />
! STM32H723<br />
! RP2354<br />
|-<br />
| rowspan="2" | CAN1<br />
| bgcolor=#CC0|TX<br />
| PA12<br />
| PA12<br />
| PA12<br />
| bgcolor=#CC0|N/A<br />
| PA12<br />
| PA12<br />
| TBD<br />
|-<br />
| bgcolor=#CC0|RX<br />
| PA11<br />
| PA11<br />
| PA11<br />
| bgcolor=#CC0|N/A<br />
| PA11<br />
| PA11<br />
| TBD<br />
|-<br />
| rowspan="2" | CAN1A<br />
| bgcolor=#CC0|TX<br />
| PD1<br />
| PD1<br />
| PD1<br />
| bgcolor=#CC0|N/A<br />
| PD1<br />
| PD1<br />
| TBD<br />
|-<br />
| bgcolor=#CC0|RX<br />
| PD0<br />
| PD0<br />
| PD0<br />
| bgcolor=#CC0|N/A<br />
| PD0<br />
| PD0<br />
| TBD<br />
|-<br />
| rowspan="2" | CAN2<br />
| bgcolor=#CC0|TX<br />
| PB13<br />
| bgcolor=#CC0|N/A<br />
| PB13 <br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PB13<br />
| TBD<br />
|-<br />
| bgcolor=#CC0|RX<br />
| PB12<br />
| bgcolor=#CC0|N/A<br />
| PB13<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PB13<br />
| TBD<br />
|-<br />
| rowspan="2" | CAN2A<br />
| bgcolor=#CC0|TX<br />
| PB6<br />
| bgcolor=#CC0|N/A<br />
| PB6<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PB6<br />
| TBD<br />
|-<br />
| bgcolor=#CC0|RX<br />
| PB5<br />
| bgcolor=#CC0|N/A<br />
| PB6<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PB6<br />
| TBD<br />
|}<br />
<br />
== USB ==<br />
STM32F407=HS/FS host/device/otg<br />
<br />
STM32L475=FS host/device/otg no crystal<br />
<br />
STM32H562=FS PD<br />
<br />
STM32C071=FS no crystal<br />
<br />
STM32C551=FS host/device<br />
<br />
STM32H723=HS/FS host/device/otg<br />
<br />
RP2354=FS host/device<br />
<br />
{| class="wikitable"<br />
! Variant<br />
! PIN <br />
! STM32F407<br />
! STM32L475<br />
! STM32H562<br />
! STM32C071<br />
! STM32C551<br />
! STM32H723<br />
! RP2354<br />
! Remarks<br />
|-<br />
| rowspan="2" | All<br />
| bgcolor=#0C0|DM<br />
| PA11<br />
| PA11<br />
| PA11<br />
| PA11<br />
| PA11<br />
| PA11<br />
| DM<br />
| rowspan="2" | RP2350 dedicated pins<br />
|-<br />
| bgcolor=#0C0|DP<br />
| PA12<br />
| PA12<br />
| PA12<br />
| PA12<br />
| PA12<br />
| PA12<br />
| DP<br />
|}<br />
<br />
== I2C ==<br />
<br />
* RP2350 I2C0 SCL: 1 / 5 / 9 / 13 / 17 / 21 / 25 / 29 / 33 / 37 / 41 / 45<br />
* RP2350 I2C0 SDA: 0 / 4 / 8 / 12 / 16 / 20 / 24 / 28 / 32 / 36 / 40 / 44<br />
<br />
* RP2350 I2C1 SCL: 3 / 7 / 11 / 15 / 19 / 23 / 27 / 31 / 35 / 39 / 43 / 47<br />
* RP2350 I2C1 SDA: 2 / 6 / 10 / 14 / 18 / 22 / 26 / 30 / 34 / 38 / 42 / 46<br />
<br />
{| class="wikitable"<br />
! Variant<br />
! PIN <br />
! STM32F407<br />
! STM32L475<br />
! STM32H562<br />
! STM32C071<br />
! STM32C551<br />
! STM32H723<br />
! RP2354<br />
! Remarks<br />
|-<br />
| rowspan="2" | I2C1<br />
| bgcolor=#0C0|SCL<br />
| PB6<br />
| PB6<br />
| PB6<br />
| PB6<br />
| PB6<br />
| PB6<br />
| GPIO9<br />
| rowspan="2" | RP2350 ICL0<br />
|-<br />
| bgcolor=#0C0|SDA<br />
| PB7<br />
| PB7<br />
| PB7<br />
| PB7<br />
| PB7<br />
| PB7<br />
| GPIO8<br />
|-<br />
| rowspan="2" | I2C1A<br />
| bgcolor=#0C0|SCL<br />
| PB8<br />
| PB8<br />
| PB8<br />
| PB8<br />
| PB8<br />
| PB8<br />
| TBD<br />
|<br />
|-<br />
| bgcolor=#0C0|SDA<br />
| PB9<br />
| PB9<br />
| PB9<br />
| PB9<br />
| PB9<br />
| PB9<br />
| TBD<br />
|<br />
|-<br />
| rowspan="2" | I2C2<br />
| bgcolor=#0C0|SCL<br />
| PB10<br />
| PB10<br />
| PB10<br />
| PB10<br />
| PB10<br />
| PB10<br />
| GPIO3<br />
| rowspan="2" | RP2350 I2C1<br />
|-<br />
| bgcolor=#0C0|SDA<br />
| PB11<br />
| PB11<br />
| PB11<br />
| PB11<br />
| PB11<br />
| PB11<br />
| GPIO2<br />
|-<br />
| rowspan="2" | I2C3<br />
| bgcolor=#F44|SCL<br />
| PA8<br />
| bgcolor=#F44|PC0<br />
| PA8<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PA8<br />
| TBD<br />
|<br />
|-<br />
| bgcolor=#F44|SDA<br />
| PC9<br />
| bgcolor=#F44|PC1<br />
| PC9<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PC9<br />
| TBD<br />
|<br />
|}<br />
<br />
== SPI ==<br />
<br />
* RP2350 SPI0 SCK: 2 / 6 / 18 / 22 / 34 / 38 <br />
* RP2350 SPI0 MISO: 0 / 4 / 16 / 20 / 32 / 36<br />
* RP2350 SPI0 MOSI: 3 / 7 / 19 / 23 / 35 / 39<br />
<br />
* RP2350 SPI1 SCK: 10 / 14 / 26 / 30 / 42 / 46<br />
* RP2350 SPI1 MISO: 8 / 12 / 24 / 28 / 40 / 44<br />
* RP2350 SPI1 MOSI: 11 / 15 / 27 / 31 / 43 / 47<br />
<br />
{| class="wikitable sortable"<br />
! Variant<br />
! PIN <br />
! STM32F407<br />
! STM32L475<br />
! STM32H562<br />
! STM32C071<br />
! STM32C551<br />
! STM32H723<br />
! RP2354<br />
! Remarks<br />
|-<br />
| rowspan="3" | SPI1<br />
| bgcolor=#0C0|SCK<br />
| PA5<br />
| PA5<br />
| PA5<br />
| PA5<br />
| PA5<br />
| PA5<br />
| GPIO42<br />
| rowspan="3" | RP2350 SPI1<br />
|-<br />
| bgcolor=#0C0|MISO<br />
| PA6<br />
| PA6<br />
| PA6<br />
| PA6<br />
| PA6<br />
| PA6<br />
| GPIO40<br />
|-<br />
| bgcolor=#0C0|MOSI<br />
| PA7<br />
| PA7<br />
| PA7<br />
| PA7<br />
| PA7<br />
| PA7<br />
| GPIO43<br />
|-<br />
| rowspan="3" | SPI1A<br />
| bgcolor=#0C0|SCK<br />
| PB3<br />
| PB3<br />
| PB3<br />
| PB3<br />
| PB3<br />
| PB3<br />
| <br />
| rowspan="3" | PB3 conflicts with SWO<br />
|-<br />
| bgcolor=#0C0|MISO<br />
| PB4<br />
| PB4<br />
| PB4<br />
| PB4<br />
| PB4<br />
| PB4<br />
| <br />
|-<br />
| bgcolor=#0C0|MOSI<br />
| PB5<br />
| PB5<br />
| PB5<br />
| PB5<br />
| PB5<br />
| PB5<br />
| <br />
|-<br />
| rowspan="3" | SPI2<br />
| bgcolor=#0C0|SCK<br />
| PB10<br />
| PB10<br />
| PB10<br />
| PB10<br />
| PB10<br />
| PB10<br />
| <br />
| rowspan="3" | <br />
|-<br />
| bgcolor=#0C0|MISO<br />
| PC2<br />
| PC2<br />
| PC2<br />
| PC2<br />
| PC2<br />
| PC2<br />
| <br />
|-<br />
| bgcolor=#0C0|MOSI<br />
| PC3<br />
| PC3<br />
| PC3<br />
| PC3<br />
| PC3<br />
| PC3<br />
| <br />
|-<br />
| rowspan="3" | SPI2A<br />
| bgcolor=#0C0|SCK<br />
| PB13<br />
| PB13<br />
| PB13<br />
| PB13<br />
| PB13<br />
| PB13<br />
| GPIO22<br />
| rowspan="3" | RP2350 SPI0<br />
|-<br />
| bgcolor=#0C0|MISO<br />
| PB14<br />
| PB14<br />
| PB14<br />
| PB14<br />
| PB14<br />
| PB14<br />
| GPIO20<br />
|-<br />
| bgcolor=#0C0|MOSI<br />
| PB15<br />
| PB15<br />
| PB15<br />
| PB15<br />
| PB15<br />
| PB15<br />
| GPIO23 <br />
|-<br />
| rowspan="3" | SPI3<br />
| bgcolor=#CC0|SCK<br />
| PC10<br />
| PC10<br />
| PC10<br />
| bgcolor=#CC0|N/A<br />
| PC10<br />
| PC10<br />
| <br />
| <br />
|-<br />
| bgcolor=#CC0|MISO<br />
| PC11<br />
| PC11<br />
| PC11<br />
| bgcolor=#CC0|N/A<br />
| PC11<br />
| PC11<br />
| <br />
|<br />
|-<br />
| bgcolor=#CC0|MOSI<br />
| PC12<br />
| PC12<br />
| PC12<br />
| bgcolor=#CC0|N/A<br />
| PC12<br />
| PC12<br />
| <br />
|<br />
|-<br />
| rowspan="3" | SPI3A<br />
| bgcolor=#CC0|SCK<br />
| PB3<br />
| PB3<br />
| PB3<br />
| bgcolor=#CC0|N/A<br />
| PB3<br />
| PB3<br />
| <br />
| Conflicts with SWO<br />
|-<br />
| bgcolor=#CC0|MISO<br />
| PB4<br />
| PB4<br />
| PB4<br />
| bgcolor=#CC0|N/A<br />
| PB4<br />
| PB4<br />
| <br />
|<br />
|-<br />
| bgcolor=#CC0|MOSI<br />
| PB5<br />
| PB5<br />
| PB5<br />
| bgcolor=#CC0|N/A<br />
| PB5<br />
| PB5<br />
| <br />
|<br />
|}<br />
<br />
== SDIO ==<br />
STM32F407: SDIO<br />
<br />
STM32L475: SDMMC<br />
<br />
STM32H562: SDMMC<br />
<br />
STM32C071: N/A<br />
<br />
STM32C551: N/A<br />
<br />
STM32H723: SDMMC<br />
<br />
{| class="wikitable sortable"<br />
! Variant<br />
! PIN <br />
! STM32F407<br />
! STM32L475<br />
! STM32H562<br />
! STM32C071<br />
! STM32C551<br />
! STM32H723<br />
! RP2354<br />
|-<br />
| rowspan="6" | Only<br />
| bgcolor=#CC0|CMD<br />
| PD2<br />
| PD2<br />
| PD2<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PD2<br />
| GPIO30<br />
|-<br />
| bgcolor=#CC0|CK<br />
| PC12<br />
| PC12<br />
| PC12<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PC12<br />
| GPIO31<br />
|-<br />
| bgcolor=#CC0|D0<br />
| PC8<br />
| PC8<br />
| PC8<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PC8<br />
| GPIO35<br />
|-<br />
| bgcolor=#CC0|D1<br />
| PC9<br />
| PC9<br />
| PC9<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PC9<br />
| GPIO34<br />
|-<br />
| bgcolor=#CC0|D2<br />
| PC10<br />
| PC10<br />
| PC10<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PC10<br />
| GPIO33<br />
|-<br />
| bgcolor=#CC0|D3<br />
| PC11<br />
| PC11<br />
| PC11<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PC11<br />
| GPIO32<br />
|}<br />
<br />
== Ethernet (RMII) ==<br />
STM32F407: <br />
<br />
STM32L475: <br />
<br />
STM32H562: <br />
<br />
STM32C071: <br />
<br />
STM32C551: <br />
<br />
STM32H723:<br />
<br />
RP2354: With PIO, https://github.com/rscott2049/pico-rmii-ethernet_nce <br />
<br />
{| class="wikitable"<br />
! Variant<br />
! PIN <br />
! STM32F407<br />
! STM32L475<br />
! STM32H562<br />
! STM32C071<br />
! STM32C551<br />
! STM32H723<br />
! RP2354<br />
|-<br />
| rowspan="10" | Only<br />
| bgcolor=#CC0| MDIO<br />
| PA2<br />
| bgcolor=#CC0 | N/A<br />
| PA2<br />
| bgcolor=#CC0 | N/A<br />
| bgcolor=#CC0 | N/A<br />
| PA2<br />
| GPIO44<br />
|-<br />
| bgcolor=#CC0| REF_CLK<br />
| PA1<br />
| bgcolor=#CC0 | N/A<br />
| PA1<br />
| bgcolor=#CC0 | N/A<br />
| bgcolor=#CC0 | N/A<br />
| PA1<br />
| GPIO41<br />
|-<br />
| bgcolor=#CC0| MDC<br />
| PC1<br />
| bgcolor=#CC0 | N/A<br />
| PC1<br />
| bgcolor=#CC0 | N/A<br />
| bgcolor=#CC0 | N/A<br />
| PC1<br />
| GPIO47<br />
|-<br />
| bgcolor=#CC0| TX_EN<br />
| PB11<br />
| bgcolor=#CC0 | N/A<br />
| PB11<br />
| bgcolor=#CC0 | N/A<br />
| bgcolor=#CC0 | N/A<br />
| PB11<br />
| GPIO2<br />
|-<br />
| bgcolor=#CC0| TXD0<br />
| PB12<br />
| bgcolor=#CC0 | N/A<br />
| PB12<br />
| bgcolor=#CC0 | N/A<br />
| bgcolor=#CC0 | N/A<br />
| PB12<br />
| GPIO24<br />
|-<br />
| bgcolor=#F44| TXD1<br />
| PB13<br />
| bgcolor=#CC0 | N/A<br />
| bgcolor=#F44 | PB15<br />
| bgcolor=#CC0 | N/A<br />
| bgcolor=#CC0 | N/A<br />
| PB13<br />
| GPIO22<br />
|-<br />
| bgcolor=#CC0| RXD0<br />
| PC4<br />
| bgcolor=#CC0 | N/A<br />
| PC4<br />
| bgcolor=#CC0 | N/A<br />
| bgcolor=#CC0 | N/A<br />
| PC4<br />
| GPIO10<br />
|-<br />
| bgcolor=#CC0| RXD1<br />
| PC5<br />
| bgcolor=#CC0 | N/A<br />
| PC5<br />
| bgcolor=#CC0 | N/A<br />
| bgcolor=#CC0 | N/A<br />
| PC5<br />
| GPIO11<br />
|-<br />
| bgcolor=#CC0| CRS_DV<br />
| PA7<br />
| bgcolor=#CC0 | N/A<br />
| PA7<br />
| bgcolor=#CC0 | N/A<br />
| bgcolor=#CC0 | N/A<br />
| PA7<br />
| GPIO43<br />
|}<br />
<br />
== ULPI ==<br />
STM32F407: ULPI<br />
<br />
STM32L475: N/A<br />
<br />
STM32H562: N/A<br />
<br />
STM32C071: N/A<br />
<br />
STM32C551: N/A<br />
<br />
STM32H723: ULPI<br />
<br />
{| class="wikitable"<br />
! Variant<br />
! PIN <br />
! STM32F407<br />
! STM32L475<br />
! STM32H562<br />
! STM32C071<br />
! STM32C551<br />
! STM32H723<br />
! RP2354<br />
|-<br />
| rowspan="12" | Only<br />
| bgcolor=#CC0| STP<br />
| PC0<br />
| bgcolor=#CC0| N/A<br />
| bgcolor=#CC0| N/A<br />
| bgcolor=#CC0| N/A<br />
| bgcolor=#CC0| N/A<br />
| PC0<br />
| bgcolor=#CC0| N/A<br />
|-<br />
| bgcolor=#CC0| DIR<br />
| PC2<br />
| bgcolor=#CC0| N/A<br />
| bgcolor=#CC0| N/A<br />
| bgcolor=#CC0| N/A<br />
| bgcolor=#CC0| N/A<br />
| PC2<br />
| bgcolor=#CC0| N/A <br />
|-<br />
| bgcolor=#CC0| NXT<br />
| PC3<br />
| bgcolor=#CC0| N/A<br />
| bgcolor=#CC0| N/A<br />
| bgcolor=#CC0| N/A<br />
| bgcolor=#CC0| N/A<br />
| PC3<br />
| bgcolor=#CC0| N/A <br />
|-<br />
| bgcolor=#CC0| CK<br />
| PA5<br />
| bgcolor=#CC0| N/A<br />
| bgcolor=#CC0| N/A<br />
| bgcolor=#CC0| N/A<br />
| bgcolor=#CC0| N/A<br />
| PA5<br />
| bgcolor=#CC0| N/A <br />
|-<br />
| bgcolor=#CC0|D0<br />
| PA3<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PA3<br />
| bgcolor=#CC0|N/A<br />
|-<br />
| bgcolor=#CC0|D1<br />
| PB0<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PB0<br />
| bgcolor=#CC0|N/A<br />
|-<br />
| bgcolor=#CC0|D2<br />
| PB1<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PB1<br />
| bgcolor=#CC0|N/A<br />
|-<br />
| bgcolor=#CC0|D3<br />
| PB10<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PB10<br />
| bgcolor=#CC0|N/A<br />
|-<br />
| bgcolor=#CC0|D4<br />
| PB11<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PB11<br />
| bgcolor=#CC0|N/A<br />
|-<br />
| bgcolor=#CC0|D5<br />
| PB12<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PB12<br />
| bgcolor=#CC0|N/A<br />
|-<br />
| bgcolor=#CC0|D6<br />
| PB13<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PB13<br />
| bgcolor=#CC0|N/A<br />
|-<br />
| bgcolor=#CC0|D7<br />
| PB5<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PB5<br />
| bgcolor=#CC0|N/A<br />
|}<br />
<br />
== I2S ==<br />
STM32F407: I2S2, I2S3<br />
<br />
STM32L475: SAI1, SAI2 (serial audio interface)<br />
<br />
STM32H562: I2S1, I2S2, I2S3<br />
<br />
STM32C071: I2S1 (half duplex only)<br />
<br />
STM32C551: I2S1, I2S2, I2S3<br />
<br />
STM32H723: I2S1, I2S2, I2S3<br />
<br />
{| class="wikitable sortable"<br />
! Variant<br />
! PIN <br />
! STM32F407<br />
! STM32L475<br />
! STM32H562<br />
! STM32C071<br />
! STM32C551<br />
! STM32H723<br />
! RP2354<br />
|-<br />
| rowspan="5" | I2S1<br />
| bgcolor=#F44|MCK<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#F44|PB8<br />
| PC4<br />
| bgcolor=#F44|PA6, PA11, PD5, PB4, PB6<br />
| PC4<br />
| PC4<br />
| GPIO10<br />
|-<br />
| bgcolor=#F44|SDI<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#F44|PB5<br />
| PA6<br />
| bgcolor=#F44|PA2,PA7,PA12,PB5,PD6,PB6††<br />
| PA6<br />
| PA6<br />
| GPIO40<br />
|-<br />
| bgcolor=#F44|SDO<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#F44|PC3<br />
| PA7<br />
| PA7<br />
| PA7<br />
| PA7<br />
| GPIO43<br />
|-<br />
| bgcolor=#F44|CK<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#F44|PB10<br />
| PA5<br />
| PA5<br />
| PA5<br />
| PA5<br />
| GPIO42<br />
|-<br />
| bgcolor=#F44|WS<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#F44|PB9<br />
| PA4<br />
| bgcolor=#F44|PA1,PA5,PD8,PB3,PB6<br />
| PA4<br />
| PA4<br />
| GPIO27<br />
|-<br />
| rowspan="5" | I2S2<br />
| bgcolor=#F44|MCK<br />
| PC6<br />
| bgcolor=#F44|PB14<br />
| PC6<br />
| bgcolor=#CC0|N/A<br />
| PC6<br />
| PC6<br />
| GPIO26<br />
|-<br />
| bgcolor=#F44|SDI<br />
| PC2<br />
| bgcolor=#F44|PC12<br />
| PC2<br />
| bgcolor=#CC0|N/A<br />
| PC2<br />
| PC2<br />
| GPIO25<br />
|-<br />
| bgcolor=#F44|SDO<br />
| PC3<br />
| bgcolor=#F44|PD11<br />
| PC3<br />
| bgcolor=#CC0|N/A<br />
| PC3<br />
| PC3<br />
| GPIO21<br />
|-<br />
| bgcolor=#F44|CK<br />
| PB10<br />
| bgcolor=#F44|PD10<br />
| PB10<br />
| bgcolor=#CC0|N/A<br />
| PB10<br />
| PB10<br />
| GPIO3<br />
|-<br />
| bgcolor=#CC0|WS<br />
| PB12<br />
| PB12<br />
| PB12<br />
| bgcolor=#CC0|N/A<br />
| PB12<br />
| PB12<br />
| GPIO24<br />
|-<br />
| rowspan="5" | I2S2a<br />
| bgcolor=#0FF|MCK<br />
| bgcolor=#0FF|N/A<br />
| PD9<br />
| bgcolor=#0FF|N/A<br />
| bgcolor=#0FF|N/A<br />
| bgcolor=#0FF|N/A<br />
| bgcolor=#0FF|N/A<br />
| TBD<br />
|-<br />
| bgcolor=#CC0|SDI<br />
| PB14<br />
| bgcolor=#CC0|N/A<br />
| PB14<br />
| bgcolor=#CC0|N/A<br />
| PB14<br />
| PB14<br />
| GPIO20<br />
|-<br />
| bgcolor=#CC0|SDO<br />
| PB15<br />
| PB15<br />
| PB15<br />
| bgcolor=#CC0|N/A<br />
| PB15<br />
| PB15<br />
| GPIO23<br />
|-<br />
| bgcolor=#CC0|CK<br />
| PB13<br />
| PB13<br />
| PB13<br />
| bgcolor=#CC0|N/A<br />
| PB13<br />
| PB13<br />
| GPIO22<br />
|-<br />
| bgcolor=#CC0|WS<br />
| PB9<br />
| PB9<br />
| PB9<br />
| bgcolor=#CC0|N/A<br />
| PB9<br />
| PB9<br />
| GPIO28<br />
|-<br />
| rowspan="5" | I2S3<br />
| bgcolor=#CC0|MCK<br />
| PC7<br />
| bgcolor=#CC0|N/A<br />
| PC7<br />
| bgcolor=#CC0|N/A<br />
| PC7<br />
| PC7<br />
| <br />
|-<br />
| bgcolor=#CC0|SDI<br />
| PC11<br />
| bgcolor=#CC0|N/A<br />
| PC11<br />
| bgcolor=#CC0|N/A<br />
| PC11<br />
| PC11<br />
| <br />
|-<br />
| bgcolor=#CC0|SDO<br />
| PC12<br />
| bgcolor=#CC0|N/A<br />
| PC12<br />
| bgcolor=#CC0|N/A<br />
| PC12<br />
| PC12<br />
| <br />
|-<br />
| bgcolor=#CC0|CK<br />
| PC10<br />
| bgcolor=#CC0|N/A<br />
| PC10<br />
| bgcolor=#CC0|N/A<br />
| PC10<br />
| PC10<br />
| TBD<br />
|-<br />
| bgcolor=#CC0|WS<br />
| PA4<br />
| bgcolor=#CC0|N/A<br />
| PA4<br />
| bgcolor=#CC0|N/A<br />
| PA4<br />
| PA4<br />
| <br />
|-<br />
| rowspan="5" | I2S3a<br />
| bgcolor=#0FF|MCK<br />
| bgcolor=#0FF|N/A<br />
| bgcolor=#0FF|N/A<br />
| bgcolor=#0FF|N/A<br />
| bgcolor=#0FF|N/A<br />
| bgcolor=#0FF|N/A<br />
| bgcolor=#0FF|N/A<br />
| <br />
|-<br />
| bgcolor=#CC0|SDI<br />
| PB4<br />
| bgcolor=#CC0|N/A<br />
| PB4<br />
| bgcolor=#CC0|N/A<br />
| PB4<br />
| PB4<br />
| <br />
|-<br />
| bgcolor=#CC0|SDO<br />
| PB5<br />
| bgcolor=#CC0|N/A<br />
| PB5<br />
| bgcolor=#CC0|N/A<br />
| PB5<br />
| PB5<br />
| <br />
|-<br />
| bgcolor=#CC0|CK<br />
| PB3<br />
| bgcolor=#CC0|N/A<br />
| PB3<br />
| bgcolor=#CC0|N/A<br />
| PB3<br />
| PB3<br />
| <br />
|-<br />
| bgcolor=#CC0|WS<br />
| PA15<br />
| bgcolor=#CC0|N/A<br />
| PA15<br />
| bgcolor=#CC0|N/A<br />
| PA15,PB8,PE4 †††<br />
| PA15<br />
| <br />
|}<br />
<br />
Notes; <br />
<br />
†† The STM32C071 has only one half-duplex I2S, and the _SD pin can either be in INPUT or OUTPUT mode. Many pins, how do we map?<br />
<br />
††† I2S3_WS is ONLY mapped on PA15 (used for SWDIO), except on STM32C551 which ALSO has it on PB8.<br />
<br />
== DACs ==<br />
<br />
{| class="wikitable"<br />
! Variant<br />
! PIN <br />
! STM32F407<br />
! STM32L475<br />
! STM32H562<br />
! STM32C071<br />
! STM32C551<br />
! STM32H723<br />
! RP2354<br />
|-<br />
| rowspan="2" |DAC1<br />
| bgcolor=#CC0|OUT1<br />
| PA4<br />
| PA4<br />
| PA4<br />
| bgcolor=#CC0|N/A<br />
| PA4<br />
| PA4<br />
| bgcolor=#CC0|N/A<br />
|-<br />
| bgcolor=#CC0|OUT2<br />
| PA5<br />
| PA5<br />
| PA5<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PA5<br />
| bgcolor=#CC0|N/A<br />
|}<br />
<br />
== ADCs ==<br />
ADCs are so numerous that comparative tables are difficult to establish.<br />
<br />
STM32F407; 12 channels common for ADC1, ADC2 and ADC3. 4 channels for ADC1 and ADC2<br />
<br />
STM32F407; 4 channels common for ADC1, ADC2 and ADC3. 12 channels for ADC1 and ADC2<br />
<br />
STM32H562; All 16 channels common for ADC1 and ADC2, can also be configured as 8 differential pair inputs.<br />
<br />
STM32C071; Only ADC1, 19 external channels.<br />
<br />
STM32C551; 7 channels common for ADC1 and ADC2.<br />
<br />
STM32H723; ADC1 and ADC2 are 16 bits, ADC3 is 12 bits. All 3 can also be configured as 8 differential pair inputs.<br />
<br />
RP2354; One ADC, 12 bits, 0.5 Msps<br />
<br />
{| class="wikitable"<br />
! Variant<br />
! PIN <br />
! STM32F407<br />
! STM32L475<br />
! STM32H562<br />
! STM32C071<br />
! STM32C551<br />
! STM32H723<br />
! RP2354<br />
|-<br />
| rowspan="3" |ADC1<br />
| Pins<br />
| PA0-PA7,PC0-PC5,PB0-PB1<br />
| PA0-PA7,PC0-PC5,PB0-PB1<br />
| PA0-PA7,PC0-PC5,PB0-PB1<br />
| PA0-PA8,PA13-PA14,PC0-PC5,PB0-PB2,PB10-PB12<br />
| PA0-PA7,PC0-PC3<br />
| PA0-PA7,PC0-PC2,PC4-PC5,PB0-PB1<br />
| GPIO40-GPIO47<br />
|-<br />
| Channels<br />
| 16<br />
| 16<br />
| 16<br />
| 19<br />
| 12<br />
| 15<br />
| 8<br />
|-<br />
| Msps<br />
| 2.4<br />
| 5<br />
| 5<br />
| 2.5<br />
| 2.25<br />
| 3.6<br />
| 0.5<br />
|-<br />
| rowspan="3" |ADC2<br />
| Pins<br />
| PA0-PA7,PC0-PC5,PB0-PB1<br />
| PA0-PA7,PC0-PC5,PB0-PB1<br />
| PA0-PA7,PC0-PC5,PB0-PB1<br />
| N/A<br />
| PA0-PA3,PC1-PC5,PB0-PB2<br />
| PA2-PA7,PC0-PC2,PC4-PC5,PB0-PB1<br />
| N/A<br />
|-<br />
| Channels<br />
| 16<br />
| 16<br />
| 16<br />
| N/A<br />
| 12<br />
| 13<br />
| N/A<br />
|-<br />
| Msps<br />
| 2.4<br />
| 5<br />
| 5<br />
| N/A<br />
| 2.25<br />
| 3.6<br />
| N/A<br />
|-<br />
| rowspan="3" |ADC3<br />
| Pins<br />
| PA0-PA7,PC0-PC3<br />
| PC0-PC3<br />
| N/A<br />
| N/A<br />
| N/A<br />
| PC0-PC3<br />
| N/A<br />
|-<br />
| Channels<br />
| 6<br />
| 4<br />
| N/A<br />
| N/A<br />
| N/A<br />
| 4 (12 bits)<br />
| N/A<br />
|-<br />
| Msps<br />
| 2.4<br />
| 5<br />
| N/A<br />
| N/A<br />
| N/A<br />
| 5<br />
| N/A<br />
|}</div>
Niclas
https://stm32world.com/w/index.php?title=Streamline_Peripheral_Pin_Mapping&diff=8486
Streamline Peripheral Pin Mapping
2026-09-11T15:26:39Z
<p>Niclas: /* I2S */</p>
<hr />
<div>[[Category:Streamline]][[Category:Work in progress]]<br />
<br />
== General notes ==<br />
<span style="background:#0C0">field</span> means that all MCUs can be mapped identically.<br />
<br />
<span style="background:#CC0">field</span> means it is missing the peripheral.<br />
<br />
<span style="background:#F44">field</span> means that pins are not same across all MCUs.<br />
<br />
<span style="background:#0FF">field</span> is I2Sx_MCK only exist on one pin.<br />
<br />
=== RP2350 ===<br />
<br />
Trying to avoid 12 - 19 as these can be used for HSTX but they should be wired to backplane.<br />
<br />
== SWD ==<br />
<br />
{| class="wikitable"<br />
! Variant<br />
! PIN <br />
! STM32F407<br />
! STM32L475<br />
! STM32H562<br />
! STM32C071<br />
! STM32C551<br />
! STM32H723<br />
! RP2354<br />
! Remarks<br />
|-<br />
| rowspan="3" | All<br />
| bgcolor=#0C0|SWDIO<br />
| PA13<br />
| PA13<br />
| PA13<br />
| PA13<br />
| PA13<br />
| PA13<br />
| SWDIO<br />
| rowspan="2" | RP Pico Dedicated pin<br />
|-<br />
| bgcolor=#0C0|SWCLK<br />
| PA14<br />
| PA14<br />
| PA14<br />
| PA14<br />
| PA14<br />
| PA14<br />
| SWCLK<br />
|-<br />
| bgcolor=#CC0|SWO<br />
| PB3<br />
| PB3<br />
| PB3<br />
| bgcolor=#CC0|N/A<br />
| PB3<br />
| PB3<br />
| TBD<br />
| N/A<br />
|}<br />
<br />
== UARTs ==<br />
<br />
* RP2350 UART0 TX: 0 / 12 / 16 / 28 / 32 / 44<br />
* RP2350 UART0 RX: 1 / 13 / 17 / 29 / 33 / 45<br />
<br />
* RP2350 UART1 TX: 4 / 8 / 20 / 24 / 36 / 40<br />
* RP2350 UART1 RX: 5 / 9 / 21 / 25 / 37 / 41<br />
<br />
{| class="wikitable sortable"<br />
! Variant<br />
! PIN <br />
! STM32F407<br />
! STM32L475<br />
! STM32H562<br />
! STM32C071<br />
! STM32C551<br />
! STM32H723<br />
! RP2354<br />
! Remarks<br />
|-<br />
| rowspan="2" | USART1<br />
| bgcolor=#0C0|TX<br />
| PA9<br />
| PA9<br />
| PA9<br />
| PA9<br />
| PA9<br />
| PA9<br />
| GPIO0<br />
| rowspan="2" | Connect default<br/>RP2350 UART0<br />
|-<br />
| bgcolor=#0C0|RX<br />
| PA10<br />
| PA10<br />
| PA10<br />
| PA10<br />
| PA10<br />
| PA10<br />
| GPIO1<br />
|-<br />
| rowspan="2" | USART1A<br />
| bgcolor=#0C0|TX<br />
| PB6<br />
| PB6<br />
| PB6<br />
| PB6<br />
| PB6<br />
| PB6<br />
| <br />
| rowspan="2" | <br />
|-<br />
| bgcolor=#0C0|RX<br />
| PB7<br />
| PB7<br />
| PB7<br />
| PB7<br />
| PB7<br />
| PB7<br />
| <br />
|-<br />
| rowspan="2" | USART2<br />
| bgcolor=#0C0|TX<br />
| PA2<br />
| PA2<br />
| PA2<br />
| PA2<br />
| PA2<br />
| PA2<br />
| GPIO44<br />
| rowspan="2" | RP2350 UART1<br />
|-<br />
| bgcolor=#0C0|RX<br />
| PA3<br />
| PA3<br />
| PA3<br />
| PA3<br />
| PA3<br />
| PA3<br />
| GPIO45<br />
|-<br />
| rowspan="2" | USART2A<br />
| bgcolor=#0C0|TX<br />
| PD5<br />
| PD5<br />
| PD5<br />
| PD5<br />
| PD5<br />
| PD5<br />
| GPIO4<br />
| rowspan="2" | RP2350 UART1<br />
|-<br />
| bgcolor=#0C0|RX<br />
| PD6<br />
| PD6<br />
| PD6<br />
| PD6<br />
| PD6<br />
| PD6<br />
| GPIO5<br />
|-<br />
| rowspan="2" | USART3<br />
| bgcolor=#CC0|TX<br />
| PB10<br />
| PB10<br />
| PB10<br />
| bgcolor=#CC0|N/A<br />
| PB10<br />
| PB10<br />
| <br />
| rowspan="2" | <br />
|-<br />
| bgcolor=#CC0|RX<br />
| PB11<br />
| PB11<br />
| PB11<br />
| bgcolor=#CC0|N/A<br />
| PB11<br />
| PB11<br />
| <br />
|-<br />
| rowspan="2" | USART3A1<br />
| bgcolor=#CC0|TX<br />
| PD8<br />
| PD8<br />
| PD8<br />
| bgcolor=#CC0|N/A<br />
| PD8<br />
| PD8<br />
| <br />
| rowspan="2" | <br />
|-<br />
| bgcolor=#CC0|RX<br />
| PD9<br />
| PD9<br />
| PD9<br />
| bgcolor=#CC0|N/A<br />
| PD9<br />
| PD9<br />
| <br />
|-<br />
| rowspan="2" | USART3A2<br />
| bgcolor=#CC0|TX<br />
| PC10<br />
| PC10<br />
| PC10<br />
| bgcolor=#CC0|N/A<br />
| PC10<br />
| PC10<br />
| bgcolor=#CC0|N/A<br />
|<br />
|-<br />
| bgcolor=#CC0|RX<br />
| PC11<br />
| PC11<br />
| PC11<br />
| bgcolor=#CC0|N/A<br />
| PC11<br />
| PC11<br />
| bgcolor=#CC0|N/A<br />
|<br />
|-<br />
| rowspan="2" | UART4<br />
| bgcolor=#CC0|TX<br />
| PA0<br />
| PA0<br />
| PA0<br />
| bgcolor=#CC0|N/A<br />
| PA0<br />
| PA0<br />
| <br />
| rowspan="2" |<br />
|-<br />
| bgcolor=#CC0|RX<br />
| PA1<br />
| PA1<br />
| PA1<br />
| bgcolor=#CC0|N/A<br />
| PA1<br />
| PA1<br />
| <br />
|-<br />
| rowspan="2" | UART4A<br />
| bgcolor=#CC0|TX<br />
| PC10<br />
| PC10<br />
| PC10<br />
| bgcolor=#CC0|N/A<br />
| PC10<br />
| PC10<br />
| <br />
| rowspan="2" | <br />
|-<br />
| bgcolor=#CC0|RX<br />
| PC11<br />
| PC11<br />
| PC11<br />
| bgcolor=#CC0|N/A<br />
| PC11<br />
| PC11<br />
| <br />
|-<br />
| rowspan="2" | UART5<br />
| bgcolor=#CC0|TX<br />
| PC12<br />
| PC12<br />
| PC12<br />
| bgcolor=#CC0|N/A<br />
| PC12<br />
| PC12<br />
| TBD<br />
|<br />
|-<br />
| bgcolor=#CC0|RX<br />
| PD2<br />
| PD2<br />
| PD2<br />
| bgcolor=#CC0|N/A<br />
| PD2<br />
| PD2<br />
| TBD<br />
|<br />
|-<br />
| rowspan="2" | USART6<br />
| bgcolor=#CC0|TX<br />
| PC6<br />
| bgcolor=#CC0|N/A<br />
| PC6<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PC6<br />
| TBD<br />
|<br />
|-<br />
| bgcolor=#CC0|RX<br />
| PC7<br />
| bgcolor=#CC0|N/A<br />
| PC7<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PC7<br />
| TBD<br />
|<br />
|}<br />
<br />
== CAN ==<br />
<br />
{| class="wikitable sortable"<br />
! Variant<br />
! PIN <br />
! STM32F407<br />
! STM32L475<br />
! STM32H562<br />
! STM32C071<br />
! STM32C551<br />
! STM32H723<br />
! RP2354<br />
|-<br />
| rowspan="2" | CAN1<br />
| bgcolor=#CC0|TX<br />
| PA12<br />
| PA12<br />
| PA12<br />
| bgcolor=#CC0|N/A<br />
| PA12<br />
| PA12<br />
| TBD<br />
|-<br />
| bgcolor=#CC0|RX<br />
| PA11<br />
| PA11<br />
| PA11<br />
| bgcolor=#CC0|N/A<br />
| PA11<br />
| PA11<br />
| TBD<br />
|-<br />
| rowspan="2" | CAN1A<br />
| bgcolor=#CC0|TX<br />
| PD1<br />
| PD1<br />
| PD1<br />
| bgcolor=#CC0|N/A<br />
| PD1<br />
| PD1<br />
| TBD<br />
|-<br />
| bgcolor=#CC0|RX<br />
| PD0<br />
| PD0<br />
| PD0<br />
| bgcolor=#CC0|N/A<br />
| PD0<br />
| PD0<br />
| TBD<br />
|-<br />
| rowspan="2" | CAN2<br />
| bgcolor=#CC0|TX<br />
| PB13<br />
| bgcolor=#CC0|N/A<br />
| PB13 <br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PB13<br />
| TBD<br />
|-<br />
| bgcolor=#CC0|RX<br />
| PB12<br />
| bgcolor=#CC0|N/A<br />
| PB13<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PB13<br />
| TBD<br />
|-<br />
| rowspan="2" | CAN2A<br />
| bgcolor=#CC0|TX<br />
| PB6<br />
| bgcolor=#CC0|N/A<br />
| PB6<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PB6<br />
| TBD<br />
|-<br />
| bgcolor=#CC0|RX<br />
| PB5<br />
| bgcolor=#CC0|N/A<br />
| PB6<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PB6<br />
| TBD<br />
|}<br />
<br />
== USB ==<br />
STM32F407=HS/FS host/device/otg<br />
<br />
STM32L475=FS host/device/otg no crystal<br />
<br />
STM32H562=FS PD<br />
<br />
STM32C071=FS no crystal<br />
<br />
STM32C551=FS host/device<br />
<br />
STM32H723=HS/FS host/device/otg<br />
<br />
RP2354=FS host/device<br />
<br />
{| class="wikitable"<br />
! Variant<br />
! PIN <br />
! STM32F407<br />
! STM32L475<br />
! STM32H562<br />
! STM32C071<br />
! STM32C551<br />
! STM32H723<br />
! RP2354<br />
! Remarks<br />
|-<br />
| rowspan="2" | All<br />
| bgcolor=#0C0|DM<br />
| PA11<br />
| PA11<br />
| PA11<br />
| PA11<br />
| PA11<br />
| PA11<br />
| DM<br />
| rowspan="2" | RP2350 dedicated pins<br />
|-<br />
| bgcolor=#0C0|DP<br />
| PA12<br />
| PA12<br />
| PA12<br />
| PA12<br />
| PA12<br />
| PA12<br />
| DP<br />
|}<br />
<br />
== I2C ==<br />
<br />
* RP2350 I2C0 SCL: 1 / 5 / 9 / 13 / 17 / 21 / 25 / 29 / 33 / 37 / 41 / 45<br />
* RP2350 I2C0 SDA: 0 / 4 / 8 / 12 / 16 / 20 / 24 / 28 / 32 / 36 / 40 / 44<br />
<br />
* RP2350 I2C1 SCL: 3 / 7 / 11 / 15 / 19 / 23 / 27 / 31 / 35 / 39 / 43 / 47<br />
* RP2350 I2C1 SDA: 2 / 6 / 10 / 14 / 18 / 22 / 26 / 30 / 34 / 38 / 42 / 46<br />
<br />
{| class="wikitable"<br />
! Variant<br />
! PIN <br />
! STM32F407<br />
! STM32L475<br />
! STM32H562<br />
! STM32C071<br />
! STM32C551<br />
! STM32H723<br />
! RP2354<br />
! Remarks<br />
|-<br />
| rowspan="2" | I2C1<br />
| bgcolor=#0C0|SCL<br />
| PB6<br />
| PB6<br />
| PB6<br />
| PB6<br />
| PB6<br />
| PB6<br />
| GPIO9<br />
| rowspan="2" | RP2350 ICL0<br />
|-<br />
| bgcolor=#0C0|SDA<br />
| PB7<br />
| PB7<br />
| PB7<br />
| PB7<br />
| PB7<br />
| PB7<br />
| GPIO8<br />
|-<br />
| rowspan="2" | I2C1A<br />
| bgcolor=#0C0|SCL<br />
| PB8<br />
| PB8<br />
| PB8<br />
| PB8<br />
| PB8<br />
| PB8<br />
| TBD<br />
|<br />
|-<br />
| bgcolor=#0C0|SDA<br />
| PB9<br />
| PB9<br />
| PB9<br />
| PB9<br />
| PB9<br />
| PB9<br />
| TBD<br />
|<br />
|-<br />
| rowspan="2" | I2C2<br />
| bgcolor=#0C0|SCL<br />
| PB10<br />
| PB10<br />
| PB10<br />
| PB10<br />
| PB10<br />
| PB10<br />
| GPIO3<br />
| rowspan="2" | RP2350 I2C1<br />
|-<br />
| bgcolor=#0C0|SDA<br />
| PB11<br />
| PB11<br />
| PB11<br />
| PB11<br />
| PB11<br />
| PB11<br />
| GPIO2<br />
|-<br />
| rowspan="2" | I2C3<br />
| bgcolor=#F44|SCL<br />
| PA8<br />
| bgcolor=#F44|PC0<br />
| PA8<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PA8<br />
| TBD<br />
|<br />
|-<br />
| bgcolor=#F44|SDA<br />
| PC9<br />
| bgcolor=#F44|PC1<br />
| PC9<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PC9<br />
| TBD<br />
|<br />
|}<br />
<br />
== SPI ==<br />
<br />
* RP2350 SPI0 SCK: 2 / 6 / 18 / 22 / 34 / 38 <br />
* RP2350 SPI0 MISO: 0 / 4 / 16 / 20 / 32 / 36<br />
* RP2350 SPI0 MOSI: 3 / 7 / 19 / 23 / 35 / 39<br />
<br />
* RP2350 SPI1 SCK: 10 / 14 / 26 / 30 / 42 / 46<br />
* RP2350 SPI1 MISO: 8 / 12 / 24 / 28 / 40 / 44<br />
* RP2350 SPI1 MOSI: 11 / 15 / 27 / 31 / 43 / 47<br />
<br />
{| class="wikitable sortable"<br />
! Variant<br />
! PIN <br />
! STM32F407<br />
! STM32L475<br />
! STM32H562<br />
! STM32C071<br />
! STM32C551<br />
! STM32H723<br />
! RP2354<br />
! Remarks<br />
|-<br />
| rowspan="3" | SPI1<br />
| bgcolor=#0C0|SCK<br />
| PA5<br />
| PA5<br />
| PA5<br />
| PA5<br />
| PA5<br />
| PA5<br />
| GPIO42<br />
| rowspan="3" | RP2350 SPI1<br />
|-<br />
| bgcolor=#0C0|MISO<br />
| PA6<br />
| PA6<br />
| PA6<br />
| PA6<br />
| PA6<br />
| PA6<br />
| GPIO40<br />
|-<br />
| bgcolor=#0C0|MOSI<br />
| PA7<br />
| PA7<br />
| PA7<br />
| PA7<br />
| PA7<br />
| PA7<br />
| GPIO43<br />
|-<br />
| rowspan="3" | SPI1A<br />
| bgcolor=#0C0|SCK<br />
| PB3<br />
| PB3<br />
| PB3<br />
| PB3<br />
| PB3<br />
| PB3<br />
| <br />
| rowspan="3" | PB3 conflicts with SWO<br />
|-<br />
| bgcolor=#0C0|MISO<br />
| PB4<br />
| PB4<br />
| PB4<br />
| PB4<br />
| PB4<br />
| PB4<br />
| <br />
|-<br />
| bgcolor=#0C0|MOSI<br />
| PB5<br />
| PB5<br />
| PB5<br />
| PB5<br />
| PB5<br />
| PB5<br />
| <br />
|-<br />
| rowspan="3" | SPI2<br />
| bgcolor=#0C0|SCK<br />
| PB10<br />
| PB10<br />
| PB10<br />
| PB10<br />
| PB10<br />
| PB10<br />
| <br />
| rowspan="3" | <br />
|-<br />
| bgcolor=#0C0|MISO<br />
| PC2<br />
| PC2<br />
| PC2<br />
| PC2<br />
| PC2<br />
| PC2<br />
| <br />
|-<br />
| bgcolor=#0C0|MOSI<br />
| PC3<br />
| PC3<br />
| PC3<br />
| PC3<br />
| PC3<br />
| PC3<br />
| <br />
|-<br />
| rowspan="3" | SPI2A<br />
| bgcolor=#0C0|SCK<br />
| PB13<br />
| PB13<br />
| PB13<br />
| PB13<br />
| PB13<br />
| PB13<br />
| GPIO22<br />
| rowspan="3" | RP2350 SPI0<br />
|-<br />
| bgcolor=#0C0|MISO<br />
| PB14<br />
| PB14<br />
| PB14<br />
| PB14<br />
| PB14<br />
| PB14<br />
| GPIO20<br />
|-<br />
| bgcolor=#0C0|MOSI<br />
| PB15<br />
| PB15<br />
| PB15<br />
| PB15<br />
| PB15<br />
| PB15<br />
| GPIO23 <br />
|-<br />
| rowspan="3" | SPI3<br />
| bgcolor=#CC0|SCK<br />
| PC10<br />
| PC10<br />
| PC10<br />
| bgcolor=#CC0|N/A<br />
| PC10<br />
| PC10<br />
| <br />
| <br />
|-<br />
| bgcolor=#CC0|MISO<br />
| PC11<br />
| PC11<br />
| PC11<br />
| bgcolor=#CC0|N/A<br />
| PC11<br />
| PC11<br />
| <br />
|<br />
|-<br />
| bgcolor=#CC0|MOSI<br />
| PC12<br />
| PC12<br />
| PC12<br />
| bgcolor=#CC0|N/A<br />
| PC12<br />
| PC12<br />
| <br />
|<br />
|-<br />
| rowspan="3" | SPI3A<br />
| bgcolor=#CC0|SCK<br />
| PB3<br />
| PB3<br />
| PB3<br />
| bgcolor=#CC0|N/A<br />
| PB3<br />
| PB3<br />
| <br />
| Conflicts with SWO<br />
|-<br />
| bgcolor=#CC0|MISO<br />
| PB4<br />
| PB4<br />
| PB4<br />
| bgcolor=#CC0|N/A<br />
| PB4<br />
| PB4<br />
| <br />
|<br />
|-<br />
| bgcolor=#CC0|MOSI<br />
| PB5<br />
| PB5<br />
| PB5<br />
| bgcolor=#CC0|N/A<br />
| PB5<br />
| PB5<br />
| <br />
|<br />
|}<br />
<br />
== SDIO ==<br />
STM32F407: SDIO<br />
<br />
STM32L475: SDMMC<br />
<br />
STM32H562: SDMMC<br />
<br />
STM32C071: N/A<br />
<br />
STM32C551: N/A<br />
<br />
STM32H723: SDMMC<br />
<br />
{| class="wikitable sortable"<br />
! Variant<br />
! PIN <br />
! STM32F407<br />
! STM32L475<br />
! STM32H562<br />
! STM32C071<br />
! STM32C551<br />
! STM32H723<br />
! RP2354<br />
|-<br />
| rowspan="6" | Only<br />
| bgcolor=#CC0|CMD<br />
| PD2<br />
| PD2<br />
| PD2<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PD2<br />
| GPIO30<br />
|-<br />
| bgcolor=#CC0|CK<br />
| PC12<br />
| PC12<br />
| PC12<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PC12<br />
| GPIO31<br />
|-<br />
| bgcolor=#CC0|D0<br />
| PC8<br />
| PC8<br />
| PC8<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PC8<br />
| GPIO35<br />
|-<br />
| bgcolor=#CC0|D1<br />
| PC9<br />
| PC9<br />
| PC9<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PC9<br />
| GPIO34<br />
|-<br />
| bgcolor=#CC0|D2<br />
| PC10<br />
| PC10<br />
| PC10<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PC10<br />
| GPIO33<br />
|-<br />
| bgcolor=#CC0|D3<br />
| PC11<br />
| PC11<br />
| PC11<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PC11<br />
| GPIO32<br />
|}<br />
<br />
== Ethernet (RMII) ==<br />
STM32F407: <br />
<br />
STM32L475: <br />
<br />
STM32H562: <br />
<br />
STM32C071: <br />
<br />
STM32C551: <br />
<br />
STM32H723:<br />
<br />
RP2354: With PIO, https://github.com/rscott2049/pico-rmii-ethernet_nce <br />
<br />
{| class="wikitable"<br />
! Variant<br />
! PIN <br />
! STM32F407<br />
! STM32L475<br />
! STM32H562<br />
! STM32C071<br />
! STM32C551<br />
! STM32H723<br />
! RP2354<br />
|-<br />
| rowspan="10" | Only<br />
| bgcolor=#CC0| MDIO<br />
| PA2<br />
| bgcolor=#CC0 | N/A<br />
| PA2<br />
| bgcolor=#CC0 | N/A<br />
| bgcolor=#CC0 | N/A<br />
| PA2<br />
| GPIO44<br />
|-<br />
| bgcolor=#CC0| REF_CLK<br />
| PA1<br />
| bgcolor=#CC0 | N/A<br />
| PA1<br />
| bgcolor=#CC0 | N/A<br />
| bgcolor=#CC0 | N/A<br />
| PA1<br />
| GPIO41<br />
|-<br />
| bgcolor=#CC0| MDC<br />
| PC1<br />
| bgcolor=#CC0 | N/A<br />
| PC1<br />
| bgcolor=#CC0 | N/A<br />
| bgcolor=#CC0 | N/A<br />
| PC1<br />
| GPIO47<br />
|-<br />
| bgcolor=#CC0| TX_EN<br />
| PB11<br />
| bgcolor=#CC0 | N/A<br />
| PB11<br />
| bgcolor=#CC0 | N/A<br />
| bgcolor=#CC0 | N/A<br />
| PB11<br />
| GPIO2<br />
|-<br />
| bgcolor=#CC0| TXD0<br />
| PB12<br />
| bgcolor=#CC0 | N/A<br />
| PB12<br />
| bgcolor=#CC0 | N/A<br />
| bgcolor=#CC0 | N/A<br />
| PB12<br />
| GPIO24<br />
|-<br />
| bgcolor=#F44| TXD1<br />
| PB13<br />
| bgcolor=#CC0 | N/A<br />
| bgcolor=#F44 | PB15<br />
| bgcolor=#CC0 | N/A<br />
| bgcolor=#CC0 | N/A<br />
| PB13<br />
| GPIO22<br />
|-<br />
| bgcolor=#CC0| RXD0<br />
| PC4<br />
| bgcolor=#CC0 | N/A<br />
| PC4<br />
| bgcolor=#CC0 | N/A<br />
| bgcolor=#CC0 | N/A<br />
| PC4<br />
| GPIO10<br />
|-<br />
| bgcolor=#CC0| RXD1<br />
| PC5<br />
| bgcolor=#CC0 | N/A<br />
| PC5<br />
| bgcolor=#CC0 | N/A<br />
| bgcolor=#CC0 | N/A<br />
| PC5<br />
| GPIO11<br />
|-<br />
| bgcolor=#CC0| CRS_DV<br />
| PA7<br />
| bgcolor=#CC0 | N/A<br />
| PA7<br />
| bgcolor=#CC0 | N/A<br />
| bgcolor=#CC0 | N/A<br />
| PA7<br />
| GPIO43<br />
|}<br />
<br />
== ULPI ==<br />
STM32F407: ULPI<br />
<br />
STM32L475: N/A<br />
<br />
STM32H562: N/A<br />
<br />
STM32C071: N/A<br />
<br />
STM32C551: N/A<br />
<br />
STM32H723: ULPI<br />
<br />
{| class="wikitable"<br />
! Variant<br />
! PIN <br />
! STM32F407<br />
! STM32L475<br />
! STM32H562<br />
! STM32C071<br />
! STM32C551<br />
! STM32H723<br />
! RP2354<br />
|-<br />
| rowspan="12" | Only<br />
| bgcolor=#CC0| STP<br />
| PC0<br />
| bgcolor=#CC0| N/A<br />
| bgcolor=#CC0| N/A<br />
| bgcolor=#CC0| N/A<br />
| bgcolor=#CC0| N/A<br />
| PC0<br />
| bgcolor=#CC0| N/A<br />
|-<br />
| bgcolor=#CC0| DIR<br />
| PC2<br />
| bgcolor=#CC0| N/A<br />
| bgcolor=#CC0| N/A<br />
| bgcolor=#CC0| N/A<br />
| bgcolor=#CC0| N/A<br />
| PC2<br />
| bgcolor=#CC0| N/A <br />
|-<br />
| bgcolor=#CC0| NXT<br />
| PC3<br />
| bgcolor=#CC0| N/A<br />
| bgcolor=#CC0| N/A<br />
| bgcolor=#CC0| N/A<br />
| bgcolor=#CC0| N/A<br />
| PC3<br />
| bgcolor=#CC0| N/A <br />
|-<br />
| bgcolor=#CC0| CK<br />
| PA5<br />
| bgcolor=#CC0| N/A<br />
| bgcolor=#CC0| N/A<br />
| bgcolor=#CC0| N/A<br />
| bgcolor=#CC0| N/A<br />
| PA5<br />
| bgcolor=#CC0| N/A <br />
|-<br />
| bgcolor=#CC0|D0<br />
| PA3<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PA3<br />
| bgcolor=#CC0|N/A<br />
|-<br />
| bgcolor=#CC0|D1<br />
| PB0<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PB0<br />
| bgcolor=#CC0|N/A<br />
|-<br />
| bgcolor=#CC0|D2<br />
| PB1<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PB1<br />
| bgcolor=#CC0|N/A<br />
|-<br />
| bgcolor=#CC0|D3<br />
| PB10<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PB10<br />
| bgcolor=#CC0|N/A<br />
|-<br />
| bgcolor=#CC0|D4<br />
| PB11<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PB11<br />
| bgcolor=#CC0|N/A<br />
|-<br />
| bgcolor=#CC0|D5<br />
| PB12<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PB12<br />
| bgcolor=#CC0|N/A<br />
|-<br />
| bgcolor=#CC0|D6<br />
| PB13<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PB13<br />
| bgcolor=#CC0|N/A<br />
|-<br />
| bgcolor=#CC0|D7<br />
| PB5<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PB5<br />
| bgcolor=#CC0|N/A<br />
|}<br />
<br />
== I2S ==<br />
STM32F407: I2S2, I2S3<br />
<br />
STM32L475: SAI1, SAI2 (serial audio interface)<br />
<br />
STM32H562: I2S1, I2S2, I2S3<br />
<br />
STM32C071: I2S1 (half duplex only)<br />
<br />
STM32C551: I2S1, I2S2, I2S3<br />
<br />
STM32H723: I2S1, I2S2, I2S3<br />
<br />
{| class="wikitable sortable"<br />
! Variant<br />
! PIN <br />
! STM32F407<br />
! STM32L475<br />
! STM32H562<br />
! STM32C071<br />
! STM32C551<br />
! STM32H723<br />
! RP2354<br />
|-<br />
| rowspan="5" | I2S1<br />
| bgcolor=#F44|MCK<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#F44|PB8<br />
| PC4<br />
| bgcolor=#F44|PA6, PA11, PD5, PB4, PB6<br />
| PC4<br />
| PC4<br />
| GPIO10<br />
|-<br />
| bgcolor=#F44|SDI<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#F44|PB5<br />
| PA6<br />
| bgcolor=#F44|PA2,PA7,PA12,PB5,PD6,PB6††<br />
| PA6<br />
| PA6<br />
| GPIO40<br />
|-<br />
| bgcolor=#F44|SDO<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#F44|PC3<br />
| PA7<br />
| PA7<br />
| PA7<br />
| PA7<br />
| GPIO43<br />
|-<br />
| bgcolor=#F44|CK<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#F44|PB10<br />
| PA5<br />
| PA5<br />
| PA5<br />
| PA5<br />
| GPIO42<br />
|-<br />
| bgcolor=#F44|WS<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#F44|PB9<br />
| PA4<br />
| bgcolor=#F44|PA1,PA5,PD8,PB3,PB6<br />
| PA4<br />
| PA4<br />
| GPIO27<br />
|-<br />
| rowspan="5" | I2S2<br />
| bgcolor=#F44|MCK<br />
| PC6<br />
| bgcolor=#F44|PB14<br />
| PC6<br />
| bgcolor=#CC0|N/A<br />
| PC6<br />
| PC6<br />
| GPIO26<br />
|-<br />
| bgcolor=#F44|SDI<br />
| PC2<br />
| bgcolor=#F44|PC12<br />
| PC2<br />
| bgcolor=#CC0|N/A<br />
| PC2<br />
| PC2<br />
| GPIO25<br />
|-<br />
| bgcolor=#F44|SDO<br />
| PC3<br />
| bgcolor=#F44|PD11<br />
| PC3<br />
| bgcolor=#CC0|N/A<br />
| PC3<br />
| PC3<br />
| GPIO21<br />
|-<br />
| bgcolor=#F44|CK<br />
| PB10<br />
| bgcolor=#F44|PD10<br />
| PB10<br />
| bgcolor=#CC0|N/A<br />
| PB10<br />
| PB10<br />
| GPIO3<br />
|-<br />
| bgcolor=#CC0|WS<br />
| PB12<br />
| PB12<br />
| PB12<br />
| bgcolor=#CC0|N/A<br />
| PB12<br />
| PB12<br />
| GPIO24<br />
|-<br />
| rowspan="5" | I2S2a<br />
| bgcolor=#0FF|MCK<br />
| bgcolor=#0FF|N/A<br />
| PD9<br />
| bgcolor=#0FF|N/A<br />
| bgcolor=#0FF|N/A<br />
| bgcolor=#0FF|N/A<br />
| bgcolor=#0FF|N/A<br />
| TBD<br />
|-<br />
| bgcolor=#CC0|SDI<br />
| PB14<br />
| bgcolor=#CC0|N/A<br />
| PB14<br />
| bgcolor=#CC0|N/A<br />
| PB14<br />
| PB14<br />
| GPIO20<br />
|-<br />
| bgcolor=#CC0|SDO<br />
| PB15<br />
| PB15<br />
| PB15<br />
| bgcolor=#CC0|N/A<br />
| PB15<br />
| PB15<br />
| GPIO23<br />
|-<br />
| bgcolor=#CC0|CK<br />
| PB13<br />
| PB13<br />
| PB13<br />
| bgcolor=#CC0|N/A<br />
| PB13<br />
| PB13<br />
| GPIO22<br />
|-<br />
| bgcolor=#CC0|WS<br />
| PB9<br />
| PB9<br />
| PB9<br />
| bgcolor=#CC0|N/A<br />
| PB9<br />
| PB9<br />
| GPIO28<br />
|-<br />
| rowspan="5" | I2S3<br />
| bgcolor=#CC0|MCK<br />
| PC7<br />
| bgcolor=#CC0|N/A<br />
| PC7<br />
| bgcolor=#CC0|N/A<br />
| PC7<br />
| PC7<br />
| TBD<br />
|-<br />
| bgcolor=#CC0|SDI<br />
| PC11<br />
| bgcolor=#CC0|N/A<br />
| PC11<br />
| bgcolor=#CC0|N/A<br />
| PC11<br />
| PC11<br />
| TBD<br />
|-<br />
| bgcolor=#CC0|SDO<br />
| PC12<br />
| bgcolor=#CC0|N/A<br />
| PC12<br />
| bgcolor=#CC0|N/A<br />
| PC12<br />
| PC12<br />
| TBD<br />
|-<br />
| bgcolor=#CC0|CK<br />
| PC10<br />
| bgcolor=#CC0|N/A<br />
| PC10<br />
| bgcolor=#CC0|N/A<br />
| PC10<br />
| PC10<br />
| TBD<br />
|-<br />
| bgcolor=#CC0|WS<br />
| PA4<br />
| bgcolor=#CC0|N/A<br />
| PA4<br />
| bgcolor=#CC0|N/A<br />
| PA4<br />
| PA4<br />
| TBD<br />
|-<br />
| rowspan="5" | I2S3a<br />
| bgcolor=#0FF|MCK<br />
| bgcolor=#0FF|N/A<br />
| bgcolor=#0FF|N/A<br />
| bgcolor=#0FF|N/A<br />
| bgcolor=#0FF|N/A<br />
| bgcolor=#0FF|N/A<br />
| bgcolor=#0FF|N/A<br />
| TBD<br />
|-<br />
| bgcolor=#CC0|SDI<br />
| PB4<br />
| bgcolor=#CC0|N/A<br />
| PB4<br />
| bgcolor=#CC0|N/A<br />
| PB4<br />
| PB4<br />
| TBD<br />
|-<br />
| bgcolor=#CC0|SDO<br />
| PB5<br />
| bgcolor=#CC0|N/A<br />
| PB5<br />
| bgcolor=#CC0|N/A<br />
| PB5<br />
| PB5<br />
| TBD<br />
|-<br />
| bgcolor=#CC0|CK<br />
| PB3<br />
| bgcolor=#CC0|N/A<br />
| PB3<br />
| bgcolor=#CC0|N/A<br />
| PB3<br />
| PB3<br />
| TBD<br />
|-<br />
| bgcolor=#CC0|WS<br />
| PA15<br />
| bgcolor=#CC0|N/A<br />
| PA15<br />
| bgcolor=#CC0|N/A<br />
| PA15,PB8,PE4 †††<br />
| PA15<br />
| TBD<br />
|}<br />
<br />
Notes; <br />
<br />
†† The STM32C071 has only one half-duplex I2S, and the _SD pin can either be in INPUT or OUTPUT mode. Many pins, how do we map?<br />
<br />
††† I2S3_WS is ONLY mapped on PA15 (used for SWDIO), except on STM32C551 which ALSO has it on PB8.<br />
<br />
== DACs ==<br />
<br />
{| class="wikitable"<br />
! Variant<br />
! PIN <br />
! STM32F407<br />
! STM32L475<br />
! STM32H562<br />
! STM32C071<br />
! STM32C551<br />
! STM32H723<br />
! RP2354<br />
|-<br />
| rowspan="2" |DAC1<br />
| bgcolor=#CC0|OUT1<br />
| PA4<br />
| PA4<br />
| PA4<br />
| bgcolor=#CC0|N/A<br />
| PA4<br />
| PA4<br />
| bgcolor=#CC0|N/A<br />
|-<br />
| bgcolor=#CC0|OUT2<br />
| PA5<br />
| PA5<br />
| PA5<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PA5<br />
| bgcolor=#CC0|N/A<br />
|}<br />
<br />
== ADCs ==<br />
ADCs are so numerous that comparative tables are difficult to establish.<br />
<br />
STM32F407; 12 channels common for ADC1, ADC2 and ADC3. 4 channels for ADC1 and ADC2<br />
<br />
STM32F407; 4 channels common for ADC1, ADC2 and ADC3. 12 channels for ADC1 and ADC2<br />
<br />
STM32H562; All 16 channels common for ADC1 and ADC2, can also be configured as 8 differential pair inputs.<br />
<br />
STM32C071; Only ADC1, 19 external channels.<br />
<br />
STM32C551; 7 channels common for ADC1 and ADC2.<br />
<br />
STM32H723; ADC1 and ADC2 are 16 bits, ADC3 is 12 bits. All 3 can also be configured as 8 differential pair inputs.<br />
<br />
RP2354; One ADC, 12 bits, 0.5 Msps<br />
<br />
{| class="wikitable"<br />
! Variant<br />
! PIN <br />
! STM32F407<br />
! STM32L475<br />
! STM32H562<br />
! STM32C071<br />
! STM32C551<br />
! STM32H723<br />
! RP2354<br />
|-<br />
| rowspan="3" |ADC1<br />
| Pins<br />
| PA0-PA7,PC0-PC5,PB0-PB1<br />
| PA0-PA7,PC0-PC5,PB0-PB1<br />
| PA0-PA7,PC0-PC5,PB0-PB1<br />
| PA0-PA8,PA13-PA14,PC0-PC5,PB0-PB2,PB10-PB12<br />
| PA0-PA7,PC0-PC3<br />
| PA0-PA7,PC0-PC2,PC4-PC5,PB0-PB1<br />
| GPIO40-GPIO47<br />
|-<br />
| Channels<br />
| 16<br />
| 16<br />
| 16<br />
| 19<br />
| 12<br />
| 15<br />
| 8<br />
|-<br />
| Msps<br />
| 2.4<br />
| 5<br />
| 5<br />
| 2.5<br />
| 2.25<br />
| 3.6<br />
| 0.5<br />
|-<br />
| rowspan="3" |ADC2<br />
| Pins<br />
| PA0-PA7,PC0-PC5,PB0-PB1<br />
| PA0-PA7,PC0-PC5,PB0-PB1<br />
| PA0-PA7,PC0-PC5,PB0-PB1<br />
| N/A<br />
| PA0-PA3,PC1-PC5,PB0-PB2<br />
| PA2-PA7,PC0-PC2,PC4-PC5,PB0-PB1<br />
| N/A<br />
|-<br />
| Channels<br />
| 16<br />
| 16<br />
| 16<br />
| N/A<br />
| 12<br />
| 13<br />
| N/A<br />
|-<br />
| Msps<br />
| 2.4<br />
| 5<br />
| 5<br />
| N/A<br />
| 2.25<br />
| 3.6<br />
| N/A<br />
|-<br />
| rowspan="3" |ADC3<br />
| Pins<br />
| PA0-PA7,PC0-PC3<br />
| PC0-PC3<br />
| N/A<br />
| N/A<br />
| N/A<br />
| PC0-PC3<br />
| N/A<br />
|-<br />
| Channels<br />
| 6<br />
| 4<br />
| N/A<br />
| N/A<br />
| N/A<br />
| 4 (12 bits)<br />
| N/A<br />
|-<br />
| Msps<br />
| 2.4<br />
| 5<br />
| N/A<br />
| N/A<br />
| N/A<br />
| 5<br />
| N/A<br />
|}</div>
Niclas
https://stm32world.com/w/index.php?title=Streamline_Header_Mapping&diff=8485
Streamline Header Mapping
2026-09-11T15:26:37Z
<p>Niclas: </p>
<hr />
<div>[[Category:Streamline]][[Category:Work in progress]]<br />
<br />
{| class="wikitable sortable" style="width:100%; table-layout:fixed; overflow-wrap:break-word;"<br />
! Position <br />
! Pin Name<br />
! STM32F407<br />
! STM32L475<br />
! STM32H562<br />
! STM32C071<br />
! STM32C551<br />
! STM32H723<br />
! RP2354<br />
|-<br />
| A4<br />
| PA2<br />
| USART2_TX,ETH_MDIO<br />
| USART2_TX<br />
| USART2_TXETH_MDIO<br />
| USART2_TX<br />
| USART2_TX<br />
| USART2_TX,ETH_MDIO<br />
| GPIO44: UART1_TX, ETH_MDIO<br />
|-<br />
| A5<br />
| PA1<br />
| UART4_RX,ETH_RMII_REF_CLK<br />
| UART4_RX<br />
| UART4_RX, ETH_RMII_REF_CLK<br />
| <br />
| UART4_RX<br />
| UART4_RX,ETH_RMII_REF_CLK<br />
| GPIO41: ETH_RMII_REF_CLK<br />
|-<br />
| A6<br />
| PA0<br />
| UART4_TX<br />
| UART4_TX<br />
| UART4_TX<br />
| <br />
| UART4_TX<br />
| UART4_TX<br />
| <br />
|-<br />
| A7<br />
| PC3<br />
| SPI2_MOSI,ULPI_NXT<br />
| SPI2_MOSI<br />
| SPI2_MOSI<br />
| SPI2_MOSI<br />
| SPI2_MOSI<br />
| SPI2_MOSI,ULPI_NXT<br />
| GPIO21: I2S2_SDO<br />
|-<br />
| A8<br />
| PC2<br />
| SPI2_MISO,ULPI_DIR<br />
| SPI2_MISO<br />
| SPI2_MISO<br />
| SPI2_MISO<br />
| SPI2_MISO<br />
| SPI2_MISO,ULPI_DIR<br />
| GPIO25: I2S2_SDI<br />
|-<br />
| A9<br />
| PC1<br />
| ETH_MDC<br />
| I2C3_SDA<br />
| ETH_MDC<br />
| <br />
| <br />
| ETH_MDC<br />
| GPIO47: ETH_MDC<br />
|-<br />
| A10<br />
| PC0<br />
| ULPI_STP<br />
| I2C3_SCL<br />
| <br />
| <br />
| <br />
| ULPI_STP<br />
| GPIO46<br />
|-<br />
| A11<br />
| PC15<br />
| <br />
| <br />
| <br />
| <br />
| <br />
| <br />
| <br />
|-<br />
| A12<br />
| PC14<br />
| <br />
| <br />
| <br />
| <br />
| <br />
| <br />
| <br />
|-<br />
| A13<br />
| PC13<br />
| <br />
| <br />
| <br />
| <br />
| <br />
| <br />
| <br />
|-<br />
| A14<br />
| PE6<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| GPIO36<br />
|-<br />
| A15<br />
| PE5<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| GPIO37<br />
|-<br />
| A16<br />
| PE4<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| GPIO38<br />
|-<br />
| A17<br />
| PE3<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| GPIO39<br />
|-<br />
| A18<br />
| PE2<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| <br />
|-<br />
| A20<br />
| PE1<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| <br />
|-<br />
| A21<br />
| PE0<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| <br />
|-<br />
| A22<br />
| PB9<br />
| I2C1A_SDA<br />
| I2C1A_SDA<br />
| I2C1A_SDA<br />
| I2C1A_SDA<br />
| I2C1A_SDA<br />
| I2C1A_SDA<br />
| GPIO28: I2C0_SDA,I2S2A_WS<br />
|-<br />
| A23<br />
| PB8<br />
| I2C1A_SCL<br />
| I2C1A_SCL<br />
| I2C1A_SCL<br />
| I2C1A_SCL<br />
| I2C1A_SCL<br />
| I2C1A_SCL<br />
| GPIO29: I2C0_SCL<br />
|-<br />
| A24<br />
| PB7<br />
| USART1A_RX,I2C1_SDA<br />
| USART1A_RX,I2C1_SDA<br />
| USART1A_RX,I2C1_SDA<br />
| USART1A_RX,I2C1_SDA<br />
| USART1A_RX,I2C1_SDA<br />
| USART1A_RX,I2C1_SDA<br />
| GPIO8: I2C0_SDA<br />
|-<br />
| A25<br />
| PB6<br />
| USART1A_TX,CAN2A_TX,I2C1_SCL<br />
| USART1A_TX,I2C1_SCL<br />
| USART1A_TX,CAN2A_TX,I2C1_SCL<br />
| USART1A_TX,I2C1_SCL<br />
| USART1A_TX,I2C1_SCL<br />
| USART1A_TX,CAN2A_TX,I2C1_SCL<br />
| GPIO9: I2C0_SCL<br />
|-<br />
| A26<br />
| PB5<br />
| CAN2A_RX,SPI1A_MOSI,SPI3_MOSI,ULPI_D7<br />
| SPI1A_MOSI,SPI3_MOSI<br />
| CAN2A_RX,SPI1A_MOSI,SPI3_MOSI<br />
| SPI1A_MOSI<br />
| SPI1A_MOSI,SPI3_MOSI<br />
| CAN2A_RX,SPI1A_MOSI,SPI3_MOSI,ULPI_D7<br />
| <br />
|-<br />
| A28<br />
| PB4<br />
| SPI1A_MISO,SPI3_MISO<br />
| SPI1A_MISO,SPI3_MISO<br />
| SPI1A_MISO,SPI3_MISO<br />
| SPI1A_MISO<br />
| SPI1A_MISO,SPI3_MISO<br />
| SPI1A_MISO,SPI3_MISO<br />
| <br />
|-<br />
| A29<br />
| PB3<br />
| SPI1A_SCK,SPI3_SCK<br />
| SPI1A_SCK,SPI3_SCK<br />
| SPI1A_SCK,SPI3_SCK<br />
| SPI1A_SCK<br />
| SPI1A_SCK,SPI3_SCK<br />
| SPI1A_SCK,SPI3_SCK<br />
| <br />
|-<br />
| A30<br />
| PD7<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| <br />
|-<br />
| A31<br />
| PD6<br />
| USART2A_RX<br />
| USART2A_RX<br />
| USART2A_RX<br />
| USART2A_RX<br />
| USART2A_RX<br />
| USART2A_RX<br />
| GPIO5: UART1 TX<br />
|-<br />
| A32<br />
| PD5<br />
| USART2A_TX<br />
| USART2A_TX<br />
| USART2A_TX<br />
| USART2A_TX<br />
| USART2A_TX<br />
| USART2A_TX<br />
| GPIO4: UART1_TX<br />
|-<br />
| A33<br />
| PD4<br />
| <br />
| <br />
| <br />
| <br />
| <br />
| <br />
| <br />
|-<br />
| A34<br />
| PD3<br />
| <br />
| <br />
| <br />
| <br />
| <br />
| <br />
| <br />
|-<br />
| A35<br />
| PD2<br />
| UART5_RX,SDIO_CMD<br />
| UART5_RX,SDIO_CMD<br />
| UART5_RX,SDIO_CMD<br />
| <br />
| UART5_RX<br />
| UART5_RX,SDIO_CMD<br />
| GPIO30<br />
|-<br />
| A36<br />
| PD1<br />
| CAN1A_TX<br />
| CAN1A_TX<br />
| CAN1A_TX<br />
| <br />
| CAN1A_TX<br />
| CAN1A_TX<br />
| <br />
|-<br />
| A37<br />
| PD0<br />
| CAN1A_RX<br />
| CAN1A_RX<br />
| CAN1A_RX<br />
| <br />
| CAN1A_RX<br />
| CAN1A_RX<br />
| <br />
|-<br />
| A39<br />
| PC12<br />
| UART5_TX,SPI3_MOSI,SDIO_CK<br />
| UART5_TX,SPI3_MOSI,SDIO_CK<br />
| UART5_TX,SPI3_MOSI,SDIO_CK<br />
| <br />
| UART5_TX,SPI3_MOSI<br />
| UART5_TX,SPI3_MOSI,SDIO_CK<br />
| GPIO31<br />
|-<br />
| A40<br />
| PC11<br />
| USART3A2_RX,UART4A_RX,SPI3_MISO,SDIO_D3<br />
| USART3A2_RX,UART4A_RX,SPI3_MISO,SDIO_D3<br />
| USART3A2_RX,UART4A_RX,SPI3_MISO,SDIO_D3<br />
| <br />
| USART3A2_RX,UART4A_RX,SPI3_MISO<br />
| USART3A2_RX,UART4A_RX,SPI3_MISO,SDIO_D3<br />
| GPIO32<br />
|-<br />
| A41<br />
| PC10<br />
| USART3A2_TX,UART4A_TX,SPI3_SCK,SDIO_D2<br />
| USART3A2_TX,UART4A_TX,SPI3_SCK,SDIO_D2<br />
| USART3A2_TX,UART4A_TX,SPI3_SCK,SDIO_D2<br />
| <br />
| USART3A2_TX,UART4A_TX,SPI3_SCK<br />
| USART3A2_TX,UART4A_TX,SPI3_SCK,SDIO_D2<br />
| GPIO33<br />
|-<br />
| A42<br />
| PA15<br />
| <br />
| <br />
| <br />
| <br />
| <br />
| <br />
| <br />
|-<br />
| A43<br />
| PA14<br />
| SWCLK<br />
| SWCLK<br />
| SWCLK<br />
| SWCLK<br />
| SWCLK<br />
| SWCLK<br />
| SWCLK<br />
|-<br />
| A44<br />
| PA11<br />
| USB_DM,CAN1_RX<br />
| USB_DM,CAN1_RX<br />
| USB_DM,CAN1_RX<br />
| USB_DM<br />
| USB_DM,CAN1_RX<br />
| USB_DM,CAN1_RX<br />
| USB_DM<br />
|-<br />
| A45<br />
| PA12<br />
| USB_DP,CAN1_TX<br />
| USB_DP,CAN1_TX<br />
| USB_DP,CAN1_TX<br />
| USB_DP<br />
| USB_DP,CAN1_TX<br />
| USB_DP,CAN1_TX<br />
| USB_DP<br />
|-<br />
| A46<br />
| PA13<br />
| SWDIO<br />
| SWDIO<br />
| SWDIO<br />
| SWDIO<br />
| SWDIO<br />
| SWDIO<br />
| SWDIO<br />
|-<br />
| B4<br />
| PA3<br />
| USART2_RX,ULPI_D0<br />
| USART2_RX<br />
| USART2_RX<br />
| USART2_RX<br />
| USART2_RX<br />
| USART2_RX,ULPI_D0<br />
| GPIO45: UART1_RX<br />
|-<br />
| B5<br />
| PA4<br />
| <br />
| <br />
| <br />
| <br />
| <br />
| <br />
| GPIO27: I2S1_WS<br />
|-<br />
| B6<br />
| PA5<br />
| SPI1_SCK,ULPI_CK<br />
| SPI1_SCK<br />
| SPI1_SCK<br />
| SPI1_SCK<br />
| SPI1_SCK<br />
| SPI1_SCK,ULPI_CK<br />
| GPIO42: SPI0_SCK,I2S1_CK<br />
|-<br />
| B7<br />
| PA6<br />
| SPI1_MISO<br />
| SPI1_MISO<br />
| SPI1_MISO<br />
| SPI1_MISO<br />
| SPI1_MISO<br />
| SPI1_MISO<br />
| GPIO40: SPI0_MISO,I2S1_SDI<br />
|-<br />
| B8<br />
| PA7<br />
| SPI1_MOSI,ETH_RMII_CRS_DV<br />
| SPI1_MOSI<br />
| SPI1_MOSI,ETH_RMII_CRS_DV<br />
| SPI1_MOSI<br />
| SPI1_MOSI<br />
| SPI1_MOSI,ETH_RMII_CRS_DV<br />
| GPIO43: SPI0_MOSI,I2S1_SDO<br />
|-<br />
| B9<br />
| PC4<br />
| ETH_RMII_RX_D0<br />
| <br />
| ETH_RMII_RX_D0<br />
| <br />
| <br />
| ETH_RMII_RX_D0<br />
| GPIO10: ETH_RMII_RX_D0,I2S1_MCK<br />
|-<br />
| B10<br />
| PC5<br />
| ETH_RMII_RX_D1<br />
| <br />
| ETH_RMII_RX_D1<br />
| <br />
| <br />
| ETH_RMII_RX_D1<br />
| GPIO11: ETH_RMII_RX_D1<br />
|-<br />
| B11<br />
| PB0<br />
| ULPI_D1<br />
| <br />
| <br />
| <br />
| <br />
| ULPI_D1<br />
| GPIO12: HSTX<br />
|-<br />
| B12<br />
| PB1<br />
| ULPI_D2<br />
| <br />
| <br />
| <br />
| <br />
| ULPI_D2<br />
| GPIO13: HSTX<br />
|-<br />
| B13<br />
| PB2<br />
| <br />
| <br />
| <br />
| <br />
| <br />
| <br />
| GPIO14: HSTX<br />
|-<br />
| B14<br />
| PE7<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| GPIO15: HSTX<br />
|-<br />
| B15<br />
| PE8<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| GPIO16: HSTX<br />
|-<br />
| B16<br />
| PE9<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| GPIO17: HSTX<br />
|-<br />
| B17<br />
| PE10<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| GPIO18: HSTX<br />
|-<br />
| B18<br />
| PE11<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| GPIO19: HSTX<br />
|-<br />
| B20<br />
| PE12<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| <br />
|-<br />
| B21<br />
| PE13<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| <br />
|-<br />
| B22<br />
| PE14<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| <br />
|-<br />
| B23<br />
| PE15<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| <br />
|-<br />
| B24<br />
| PB10<br />
| USART3_TX,I2C2_SCL,SPI2_SCK,ULPI_D3<br />
| USART3_TX,I2C2_SCL,SPI2_SCK<br />
| USART3_TX,I2C2_SCL,SPI2_SCK<br />
| I2C2_SCL,SPI2_SCK<br />
| USART3_TX,I2C2_SCL,SPI2_SCK<br />
| USART3_TX,I2C2_SCL,SPI2_SCK,ULPI_D3<br />
| GPIO3: I2C1_SCL,I2S2_CK<br />
|-<br />
| B25<br />
| PB11<br />
| USART3_RX,I2C2_SDA,ULPI_D4,ETH_RMII_TX_EN<br />
| USART3_RX,I2C2_SDA<br />
| USART3_RX,I2C2_SDA,ETH_RMII_TX_EN<br />
| I2C2_SDA<br />
| USART3_RX,I2C2_SDA<br />
| USART3_RX,I2C2_SDA,ULPI_D4,ETH_RMII_TX_EN<br />
| GPIO2: I2C1_SDA,ETH_RMII_TX_EN<br />
|-<br />
| B26<br />
| PB12<br />
| CAN2_RX,ULPI_D5,ETH_RMII_TXD0<br />
| <br />
| CAN2_RX,ETH_RMII_TXD0<br />
| <br />
| <br />
| CAN2_RX,ULPI_D5,ETH_RMII_TXD0<br />
| GPIO24: ETH_RMII_TXD0,I2S2_WS<br />
|-<br />
| B28<br />
| PB13<br />
| CAN2_TX,SPI2A_SCK,ULPI_D6,ETH_RMII_TXD1 <br />
| SPI2A_SCK<br />
| CAN2_TX,SPI2A_SCK<br />
| SPI2A_SCK<br />
| SPI2A_SCK<br />
| CAN2_TX,SPI2A_SCK,ULPI_D6,ETH_RMII_TXD1<br />
| GPIO22: SPI0_SCK,ETH_RMII_TXD1,I2S2A_CK<br />
|-<br />
| B29<br />
| PB14<br />
| SPI2A_MISO<br />
| SPI2A_MISO<br />
| SPI2A_MISO<br />
| SPI2A_MISO<br />
| SPI2A_MISO<br />
| SPI2A_MISO<br />
| GPIO20: SPI0_RX,I2S2A_SDI<br />
|-<br />
| B30<br />
| PB15<br />
| SPI2A_MOSI<br />
| SPI2A_MOSI<br />
| SPI2A_MOSI,ETH_RMII_TXD1<br />
| SPI2A_MOSI<br />
| SPI2A_MOSI<br />
| SPI2A_MOSI<br />
| GPIO23: SPI0_TX,I2S2A_SDO<br />
|-<br />
| B31<br />
| PD8<br />
| USART3A1_TX<br />
| USART3A1_TX<br />
| USART3A1_TX<br />
| bgcolor=#CC0|N/A<br />
| USART3A1_TX<br />
| USART3A1_TX<br />
| <br />
|-<br />
| B32<br />
| PD9<br />
| USART3A1_RX<br />
| USART3A1_RX<br />
| USART3A1_RX<br />
| bgcolor=#CC0|N/A<br />
| USART3A1_RX<br />
| USART3A1_RX<br />
| <br />
|-<br />
| B33<br />
| PD10<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| <br />
|-<br />
| B34<br />
| PD11<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| <br />
|-<br />
| B35<br />
| PD12<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| <br />
|-<br />
| B36<br />
| PD13<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| <br />
|-<br />
| B37<br />
| PD14<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| <br />
|-<br />
| B39<br />
| PD15<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| <br />
|-<br />
| B40<br />
| PC6<br />
| UART6_TX<br />
| <br />
| UART6_TX<br />
| <br />
| <br />
| UART6_TX<br />
| GPIO26: I2S2_MCK<br />
|-<br />
| B41<br />
| PC7<br />
| UART6_RX<br />
| <br />
| UART6_RX<br />
| <br />
| <br />
| UART6_RX<br />
| <br />
|-<br />
| B42<br />
| PC8<br />
| SDIO_D0<br />
| SDIO_D0<br />
| SDIO_D0<br />
| <br />
| <br />
| SDIO_D0<br />
| GPIO35<br />
|-<br />
| B43<br />
| PC9<br />
| SDIO_D1<br />
| SDIO_D1<br />
| SDIO_D1<br />
| <br />
| <br />
| SDIO_D1<br />
| GPIO34<br />
|-<br />
| B44<br />
| PA8<br />
| I2C3_SCL<br />
| <br />
| I2C3_SCL<br />
| <br />
| <br />
| I2C3_SCL<br />
| <br />
|-<br />
| B45<br />
| PA9<br />
| USART1_TX<br />
| USART1_TX<br />
| USART1_TX<br />
| USART1_TX<br />
| USART1_TX<br />
| USART1_TX<br />
| GPIO0: UART0_TX<br />
|-<br />
| B46<br />
| PA10<br />
| USART1_RX<br />
| USART1_RX<br />
| USART1_RX<br />
| USART1_RX<br />
| USART1_RX<br />
| USART1_RX<br />
| GPIO1: UART0_RX<br />
|}</div>
Niclas
https://stm32world.com/w/index.php?title=Streamline_Peripheral_Pin_Mapping&diff=8484
Streamline Peripheral Pin Mapping
2026-09-11T15:22:07Z
<p>Niclas: /* I2S */</p>
<hr />
<div>[[Category:Streamline]][[Category:Work in progress]]<br />
<br />
== General notes ==<br />
<span style="background:#0C0">field</span> means that all MCUs can be mapped identically.<br />
<br />
<span style="background:#CC0">field</span> means it is missing the peripheral.<br />
<br />
<span style="background:#F44">field</span> means that pins are not same across all MCUs.<br />
<br />
<span style="background:#0FF">field</span> is I2Sx_MCK only exist on one pin.<br />
<br />
=== RP2350 ===<br />
<br />
Trying to avoid 12 - 19 as these can be used for HSTX but they should be wired to backplane.<br />
<br />
== SWD ==<br />
<br />
{| class="wikitable"<br />
! Variant<br />
! PIN <br />
! STM32F407<br />
! STM32L475<br />
! STM32H562<br />
! STM32C071<br />
! STM32C551<br />
! STM32H723<br />
! RP2354<br />
! Remarks<br />
|-<br />
| rowspan="3" | All<br />
| bgcolor=#0C0|SWDIO<br />
| PA13<br />
| PA13<br />
| PA13<br />
| PA13<br />
| PA13<br />
| PA13<br />
| SWDIO<br />
| rowspan="2" | RP Pico Dedicated pin<br />
|-<br />
| bgcolor=#0C0|SWCLK<br />
| PA14<br />
| PA14<br />
| PA14<br />
| PA14<br />
| PA14<br />
| PA14<br />
| SWCLK<br />
|-<br />
| bgcolor=#CC0|SWO<br />
| PB3<br />
| PB3<br />
| PB3<br />
| bgcolor=#CC0|N/A<br />
| PB3<br />
| PB3<br />
| TBD<br />
| N/A<br />
|}<br />
<br />
== UARTs ==<br />
<br />
* RP2350 UART0 TX: 0 / 12 / 16 / 28 / 32 / 44<br />
* RP2350 UART0 RX: 1 / 13 / 17 / 29 / 33 / 45<br />
<br />
* RP2350 UART1 TX: 4 / 8 / 20 / 24 / 36 / 40<br />
* RP2350 UART1 RX: 5 / 9 / 21 / 25 / 37 / 41<br />
<br />
{| class="wikitable sortable"<br />
! Variant<br />
! PIN <br />
! STM32F407<br />
! STM32L475<br />
! STM32H562<br />
! STM32C071<br />
! STM32C551<br />
! STM32H723<br />
! RP2354<br />
! Remarks<br />
|-<br />
| rowspan="2" | USART1<br />
| bgcolor=#0C0|TX<br />
| PA9<br />
| PA9<br />
| PA9<br />
| PA9<br />
| PA9<br />
| PA9<br />
| GPIO0<br />
| rowspan="2" | Connect default<br/>RP2350 UART0<br />
|-<br />
| bgcolor=#0C0|RX<br />
| PA10<br />
| PA10<br />
| PA10<br />
| PA10<br />
| PA10<br />
| PA10<br />
| GPIO1<br />
|-<br />
| rowspan="2" | USART1A<br />
| bgcolor=#0C0|TX<br />
| PB6<br />
| PB6<br />
| PB6<br />
| PB6<br />
| PB6<br />
| PB6<br />
| <br />
| rowspan="2" | <br />
|-<br />
| bgcolor=#0C0|RX<br />
| PB7<br />
| PB7<br />
| PB7<br />
| PB7<br />
| PB7<br />
| PB7<br />
| <br />
|-<br />
| rowspan="2" | USART2<br />
| bgcolor=#0C0|TX<br />
| PA2<br />
| PA2<br />
| PA2<br />
| PA2<br />
| PA2<br />
| PA2<br />
| GPIO44<br />
| rowspan="2" | RP2350 UART1<br />
|-<br />
| bgcolor=#0C0|RX<br />
| PA3<br />
| PA3<br />
| PA3<br />
| PA3<br />
| PA3<br />
| PA3<br />
| GPIO45<br />
|-<br />
| rowspan="2" | USART2A<br />
| bgcolor=#0C0|TX<br />
| PD5<br />
| PD5<br />
| PD5<br />
| PD5<br />
| PD5<br />
| PD5<br />
| GPIO4<br />
| rowspan="2" | RP2350 UART1<br />
|-<br />
| bgcolor=#0C0|RX<br />
| PD6<br />
| PD6<br />
| PD6<br />
| PD6<br />
| PD6<br />
| PD6<br />
| GPIO5<br />
|-<br />
| rowspan="2" | USART3<br />
| bgcolor=#CC0|TX<br />
| PB10<br />
| PB10<br />
| PB10<br />
| bgcolor=#CC0|N/A<br />
| PB10<br />
| PB10<br />
| <br />
| rowspan="2" | <br />
|-<br />
| bgcolor=#CC0|RX<br />
| PB11<br />
| PB11<br />
| PB11<br />
| bgcolor=#CC0|N/A<br />
| PB11<br />
| PB11<br />
| <br />
|-<br />
| rowspan="2" | USART3A1<br />
| bgcolor=#CC0|TX<br />
| PD8<br />
| PD8<br />
| PD8<br />
| bgcolor=#CC0|N/A<br />
| PD8<br />
| PD8<br />
| <br />
| rowspan="2" | <br />
|-<br />
| bgcolor=#CC0|RX<br />
| PD9<br />
| PD9<br />
| PD9<br />
| bgcolor=#CC0|N/A<br />
| PD9<br />
| PD9<br />
| <br />
|-<br />
| rowspan="2" | USART3A2<br />
| bgcolor=#CC0|TX<br />
| PC10<br />
| PC10<br />
| PC10<br />
| bgcolor=#CC0|N/A<br />
| PC10<br />
| PC10<br />
| bgcolor=#CC0|N/A<br />
|<br />
|-<br />
| bgcolor=#CC0|RX<br />
| PC11<br />
| PC11<br />
| PC11<br />
| bgcolor=#CC0|N/A<br />
| PC11<br />
| PC11<br />
| bgcolor=#CC0|N/A<br />
|<br />
|-<br />
| rowspan="2" | UART4<br />
| bgcolor=#CC0|TX<br />
| PA0<br />
| PA0<br />
| PA0<br />
| bgcolor=#CC0|N/A<br />
| PA0<br />
| PA0<br />
| <br />
| rowspan="2" |<br />
|-<br />
| bgcolor=#CC0|RX<br />
| PA1<br />
| PA1<br />
| PA1<br />
| bgcolor=#CC0|N/A<br />
| PA1<br />
| PA1<br />
| <br />
|-<br />
| rowspan="2" | UART4A<br />
| bgcolor=#CC0|TX<br />
| PC10<br />
| PC10<br />
| PC10<br />
| bgcolor=#CC0|N/A<br />
| PC10<br />
| PC10<br />
| <br />
| rowspan="2" | <br />
|-<br />
| bgcolor=#CC0|RX<br />
| PC11<br />
| PC11<br />
| PC11<br />
| bgcolor=#CC0|N/A<br />
| PC11<br />
| PC11<br />
| <br />
|-<br />
| rowspan="2" | UART5<br />
| bgcolor=#CC0|TX<br />
| PC12<br />
| PC12<br />
| PC12<br />
| bgcolor=#CC0|N/A<br />
| PC12<br />
| PC12<br />
| TBD<br />
|<br />
|-<br />
| bgcolor=#CC0|RX<br />
| PD2<br />
| PD2<br />
| PD2<br />
| bgcolor=#CC0|N/A<br />
| PD2<br />
| PD2<br />
| TBD<br />
|<br />
|-<br />
| rowspan="2" | USART6<br />
| bgcolor=#CC0|TX<br />
| PC6<br />
| bgcolor=#CC0|N/A<br />
| PC6<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PC6<br />
| TBD<br />
|<br />
|-<br />
| bgcolor=#CC0|RX<br />
| PC7<br />
| bgcolor=#CC0|N/A<br />
| PC7<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PC7<br />
| TBD<br />
|<br />
|}<br />
<br />
== CAN ==<br />
<br />
{| class="wikitable sortable"<br />
! Variant<br />
! PIN <br />
! STM32F407<br />
! STM32L475<br />
! STM32H562<br />
! STM32C071<br />
! STM32C551<br />
! STM32H723<br />
! RP2354<br />
|-<br />
| rowspan="2" | CAN1<br />
| bgcolor=#CC0|TX<br />
| PA12<br />
| PA12<br />
| PA12<br />
| bgcolor=#CC0|N/A<br />
| PA12<br />
| PA12<br />
| TBD<br />
|-<br />
| bgcolor=#CC0|RX<br />
| PA11<br />
| PA11<br />
| PA11<br />
| bgcolor=#CC0|N/A<br />
| PA11<br />
| PA11<br />
| TBD<br />
|-<br />
| rowspan="2" | CAN1A<br />
| bgcolor=#CC0|TX<br />
| PD1<br />
| PD1<br />
| PD1<br />
| bgcolor=#CC0|N/A<br />
| PD1<br />
| PD1<br />
| TBD<br />
|-<br />
| bgcolor=#CC0|RX<br />
| PD0<br />
| PD0<br />
| PD0<br />
| bgcolor=#CC0|N/A<br />
| PD0<br />
| PD0<br />
| TBD<br />
|-<br />
| rowspan="2" | CAN2<br />
| bgcolor=#CC0|TX<br />
| PB13<br />
| bgcolor=#CC0|N/A<br />
| PB13 <br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PB13<br />
| TBD<br />
|-<br />
| bgcolor=#CC0|RX<br />
| PB12<br />
| bgcolor=#CC0|N/A<br />
| PB13<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PB13<br />
| TBD<br />
|-<br />
| rowspan="2" | CAN2A<br />
| bgcolor=#CC0|TX<br />
| PB6<br />
| bgcolor=#CC0|N/A<br />
| PB6<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PB6<br />
| TBD<br />
|-<br />
| bgcolor=#CC0|RX<br />
| PB5<br />
| bgcolor=#CC0|N/A<br />
| PB6<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PB6<br />
| TBD<br />
|}<br />
<br />
== USB ==<br />
STM32F407=HS/FS host/device/otg<br />
<br />
STM32L475=FS host/device/otg no crystal<br />
<br />
STM32H562=FS PD<br />
<br />
STM32C071=FS no crystal<br />
<br />
STM32C551=FS host/device<br />
<br />
STM32H723=HS/FS host/device/otg<br />
<br />
RP2354=FS host/device<br />
<br />
{| class="wikitable"<br />
! Variant<br />
! PIN <br />
! STM32F407<br />
! STM32L475<br />
! STM32H562<br />
! STM32C071<br />
! STM32C551<br />
! STM32H723<br />
! RP2354<br />
! Remarks<br />
|-<br />
| rowspan="2" | All<br />
| bgcolor=#0C0|DM<br />
| PA11<br />
| PA11<br />
| PA11<br />
| PA11<br />
| PA11<br />
| PA11<br />
| DM<br />
| rowspan="2" | RP2350 dedicated pins<br />
|-<br />
| bgcolor=#0C0|DP<br />
| PA12<br />
| PA12<br />
| PA12<br />
| PA12<br />
| PA12<br />
| PA12<br />
| DP<br />
|}<br />
<br />
== I2C ==<br />
<br />
* RP2350 I2C0 SCL: 1 / 5 / 9 / 13 / 17 / 21 / 25 / 29 / 33 / 37 / 41 / 45<br />
* RP2350 I2C0 SDA: 0 / 4 / 8 / 12 / 16 / 20 / 24 / 28 / 32 / 36 / 40 / 44<br />
<br />
* RP2350 I2C1 SCL: 3 / 7 / 11 / 15 / 19 / 23 / 27 / 31 / 35 / 39 / 43 / 47<br />
* RP2350 I2C1 SDA: 2 / 6 / 10 / 14 / 18 / 22 / 26 / 30 / 34 / 38 / 42 / 46<br />
<br />
{| class="wikitable"<br />
! Variant<br />
! PIN <br />
! STM32F407<br />
! STM32L475<br />
! STM32H562<br />
! STM32C071<br />
! STM32C551<br />
! STM32H723<br />
! RP2354<br />
! Remarks<br />
|-<br />
| rowspan="2" | I2C1<br />
| bgcolor=#0C0|SCL<br />
| PB6<br />
| PB6<br />
| PB6<br />
| PB6<br />
| PB6<br />
| PB6<br />
| GPIO9<br />
| rowspan="2" | RP2350 ICL0<br />
|-<br />
| bgcolor=#0C0|SDA<br />
| PB7<br />
| PB7<br />
| PB7<br />
| PB7<br />
| PB7<br />
| PB7<br />
| GPIO8<br />
|-<br />
| rowspan="2" | I2C1A<br />
| bgcolor=#0C0|SCL<br />
| PB8<br />
| PB8<br />
| PB8<br />
| PB8<br />
| PB8<br />
| PB8<br />
| TBD<br />
|<br />
|-<br />
| bgcolor=#0C0|SDA<br />
| PB9<br />
| PB9<br />
| PB9<br />
| PB9<br />
| PB9<br />
| PB9<br />
| TBD<br />
|<br />
|-<br />
| rowspan="2" | I2C2<br />
| bgcolor=#0C0|SCL<br />
| PB10<br />
| PB10<br />
| PB10<br />
| PB10<br />
| PB10<br />
| PB10<br />
| GPIO3<br />
| rowspan="2" | RP2350 I2C1<br />
|-<br />
| bgcolor=#0C0|SDA<br />
| PB11<br />
| PB11<br />
| PB11<br />
| PB11<br />
| PB11<br />
| PB11<br />
| GPIO2<br />
|-<br />
| rowspan="2" | I2C3<br />
| bgcolor=#F44|SCL<br />
| PA8<br />
| bgcolor=#F44|PC0<br />
| PA8<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PA8<br />
| TBD<br />
|<br />
|-<br />
| bgcolor=#F44|SDA<br />
| PC9<br />
| bgcolor=#F44|PC1<br />
| PC9<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PC9<br />
| TBD<br />
|<br />
|}<br />
<br />
== SPI ==<br />
<br />
* RP2350 SPI0 SCK: 2 / 6 / 18 / 22 / 34 / 38 <br />
* RP2350 SPI0 MISO: 0 / 4 / 16 / 20 / 32 / 36<br />
* RP2350 SPI0 MOSI: 3 / 7 / 19 / 23 / 35 / 39<br />
<br />
* RP2350 SPI1 SCK: 10 / 14 / 26 / 30 / 42 / 46<br />
* RP2350 SPI1 MISO: 8 / 12 / 24 / 28 / 40 / 44<br />
* RP2350 SPI1 MOSI: 11 / 15 / 27 / 31 / 43 / 47<br />
<br />
{| class="wikitable sortable"<br />
! Variant<br />
! PIN <br />
! STM32F407<br />
! STM32L475<br />
! STM32H562<br />
! STM32C071<br />
! STM32C551<br />
! STM32H723<br />
! RP2354<br />
! Remarks<br />
|-<br />
| rowspan="3" | SPI1<br />
| bgcolor=#0C0|SCK<br />
| PA5<br />
| PA5<br />
| PA5<br />
| PA5<br />
| PA5<br />
| PA5<br />
| GPIO42<br />
| rowspan="3" | RP2350 SPI1<br />
|-<br />
| bgcolor=#0C0|MISO<br />
| PA6<br />
| PA6<br />
| PA6<br />
| PA6<br />
| PA6<br />
| PA6<br />
| GPIO40<br />
|-<br />
| bgcolor=#0C0|MOSI<br />
| PA7<br />
| PA7<br />
| PA7<br />
| PA7<br />
| PA7<br />
| PA7<br />
| GPIO43<br />
|-<br />
| rowspan="3" | SPI1A<br />
| bgcolor=#0C0|SCK<br />
| PB3<br />
| PB3<br />
| PB3<br />
| PB3<br />
| PB3<br />
| PB3<br />
| <br />
| rowspan="3" | PB3 conflicts with SWO<br />
|-<br />
| bgcolor=#0C0|MISO<br />
| PB4<br />
| PB4<br />
| PB4<br />
| PB4<br />
| PB4<br />
| PB4<br />
| <br />
|-<br />
| bgcolor=#0C0|MOSI<br />
| PB5<br />
| PB5<br />
| PB5<br />
| PB5<br />
| PB5<br />
| PB5<br />
| <br />
|-<br />
| rowspan="3" | SPI2<br />
| bgcolor=#0C0|SCK<br />
| PB10<br />
| PB10<br />
| PB10<br />
| PB10<br />
| PB10<br />
| PB10<br />
| <br />
| rowspan="3" | <br />
|-<br />
| bgcolor=#0C0|MISO<br />
| PC2<br />
| PC2<br />
| PC2<br />
| PC2<br />
| PC2<br />
| PC2<br />
| <br />
|-<br />
| bgcolor=#0C0|MOSI<br />
| PC3<br />
| PC3<br />
| PC3<br />
| PC3<br />
| PC3<br />
| PC3<br />
| <br />
|-<br />
| rowspan="3" | SPI2A<br />
| bgcolor=#0C0|SCK<br />
| PB13<br />
| PB13<br />
| PB13<br />
| PB13<br />
| PB13<br />
| PB13<br />
| GPIO22<br />
| rowspan="3" | RP2350 SPI0<br />
|-<br />
| bgcolor=#0C0|MISO<br />
| PB14<br />
| PB14<br />
| PB14<br />
| PB14<br />
| PB14<br />
| PB14<br />
| GPIO20<br />
|-<br />
| bgcolor=#0C0|MOSI<br />
| PB15<br />
| PB15<br />
| PB15<br />
| PB15<br />
| PB15<br />
| PB15<br />
| GPIO23 <br />
|-<br />
| rowspan="3" | SPI3<br />
| bgcolor=#CC0|SCK<br />
| PC10<br />
| PC10<br />
| PC10<br />
| bgcolor=#CC0|N/A<br />
| PC10<br />
| PC10<br />
| <br />
| <br />
|-<br />
| bgcolor=#CC0|MISO<br />
| PC11<br />
| PC11<br />
| PC11<br />
| bgcolor=#CC0|N/A<br />
| PC11<br />
| PC11<br />
| <br />
|<br />
|-<br />
| bgcolor=#CC0|MOSI<br />
| PC12<br />
| PC12<br />
| PC12<br />
| bgcolor=#CC0|N/A<br />
| PC12<br />
| PC12<br />
| <br />
|<br />
|-<br />
| rowspan="3" | SPI3A<br />
| bgcolor=#CC0|SCK<br />
| PB3<br />
| PB3<br />
| PB3<br />
| bgcolor=#CC0|N/A<br />
| PB3<br />
| PB3<br />
| <br />
| Conflicts with SWO<br />
|-<br />
| bgcolor=#CC0|MISO<br />
| PB4<br />
| PB4<br />
| PB4<br />
| bgcolor=#CC0|N/A<br />
| PB4<br />
| PB4<br />
| <br />
|<br />
|-<br />
| bgcolor=#CC0|MOSI<br />
| PB5<br />
| PB5<br />
| PB5<br />
| bgcolor=#CC0|N/A<br />
| PB5<br />
| PB5<br />
| <br />
|<br />
|}<br />
<br />
== SDIO ==<br />
STM32F407: SDIO<br />
<br />
STM32L475: SDMMC<br />
<br />
STM32H562: SDMMC<br />
<br />
STM32C071: N/A<br />
<br />
STM32C551: N/A<br />
<br />
STM32H723: SDMMC<br />
<br />
{| class="wikitable sortable"<br />
! Variant<br />
! PIN <br />
! STM32F407<br />
! STM32L475<br />
! STM32H562<br />
! STM32C071<br />
! STM32C551<br />
! STM32H723<br />
! RP2354<br />
|-<br />
| rowspan="6" | Only<br />
| bgcolor=#CC0|CMD<br />
| PD2<br />
| PD2<br />
| PD2<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PD2<br />
| GPIO30<br />
|-<br />
| bgcolor=#CC0|CK<br />
| PC12<br />
| PC12<br />
| PC12<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PC12<br />
| GPIO31<br />
|-<br />
| bgcolor=#CC0|D0<br />
| PC8<br />
| PC8<br />
| PC8<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PC8<br />
| GPIO35<br />
|-<br />
| bgcolor=#CC0|D1<br />
| PC9<br />
| PC9<br />
| PC9<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PC9<br />
| GPIO34<br />
|-<br />
| bgcolor=#CC0|D2<br />
| PC10<br />
| PC10<br />
| PC10<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PC10<br />
| GPIO33<br />
|-<br />
| bgcolor=#CC0|D3<br />
| PC11<br />
| PC11<br />
| PC11<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PC11<br />
| GPIO32<br />
|}<br />
<br />
== Ethernet (RMII) ==<br />
STM32F407: <br />
<br />
STM32L475: <br />
<br />
STM32H562: <br />
<br />
STM32C071: <br />
<br />
STM32C551: <br />
<br />
STM32H723:<br />
<br />
RP2354: With PIO, https://github.com/rscott2049/pico-rmii-ethernet_nce <br />
<br />
{| class="wikitable"<br />
! Variant<br />
! PIN <br />
! STM32F407<br />
! STM32L475<br />
! STM32H562<br />
! STM32C071<br />
! STM32C551<br />
! STM32H723<br />
! RP2354<br />
|-<br />
| rowspan="10" | Only<br />
| bgcolor=#CC0| MDIO<br />
| PA2<br />
| bgcolor=#CC0 | N/A<br />
| PA2<br />
| bgcolor=#CC0 | N/A<br />
| bgcolor=#CC0 | N/A<br />
| PA2<br />
| GPIO44<br />
|-<br />
| bgcolor=#CC0| REF_CLK<br />
| PA1<br />
| bgcolor=#CC0 | N/A<br />
| PA1<br />
| bgcolor=#CC0 | N/A<br />
| bgcolor=#CC0 | N/A<br />
| PA1<br />
| GPIO41<br />
|-<br />
| bgcolor=#CC0| MDC<br />
| PC1<br />
| bgcolor=#CC0 | N/A<br />
| PC1<br />
| bgcolor=#CC0 | N/A<br />
| bgcolor=#CC0 | N/A<br />
| PC1<br />
| GPIO47<br />
|-<br />
| bgcolor=#CC0| TX_EN<br />
| PB11<br />
| bgcolor=#CC0 | N/A<br />
| PB11<br />
| bgcolor=#CC0 | N/A<br />
| bgcolor=#CC0 | N/A<br />
| PB11<br />
| GPIO2<br />
|-<br />
| bgcolor=#CC0| TXD0<br />
| PB12<br />
| bgcolor=#CC0 | N/A<br />
| PB12<br />
| bgcolor=#CC0 | N/A<br />
| bgcolor=#CC0 | N/A<br />
| PB12<br />
| GPIO24<br />
|-<br />
| bgcolor=#F44| TXD1<br />
| PB13<br />
| bgcolor=#CC0 | N/A<br />
| bgcolor=#F44 | PB15<br />
| bgcolor=#CC0 | N/A<br />
| bgcolor=#CC0 | N/A<br />
| PB13<br />
| GPIO22<br />
|-<br />
| bgcolor=#CC0| RXD0<br />
| PC4<br />
| bgcolor=#CC0 | N/A<br />
| PC4<br />
| bgcolor=#CC0 | N/A<br />
| bgcolor=#CC0 | N/A<br />
| PC4<br />
| GPIO10<br />
|-<br />
| bgcolor=#CC0| RXD1<br />
| PC5<br />
| bgcolor=#CC0 | N/A<br />
| PC5<br />
| bgcolor=#CC0 | N/A<br />
| bgcolor=#CC0 | N/A<br />
| PC5<br />
| GPIO11<br />
|-<br />
| bgcolor=#CC0| CRS_DV<br />
| PA7<br />
| bgcolor=#CC0 | N/A<br />
| PA7<br />
| bgcolor=#CC0 | N/A<br />
| bgcolor=#CC0 | N/A<br />
| PA7<br />
| GPIO43<br />
|}<br />
<br />
== ULPI ==<br />
STM32F407: ULPI<br />
<br />
STM32L475: N/A<br />
<br />
STM32H562: N/A<br />
<br />
STM32C071: N/A<br />
<br />
STM32C551: N/A<br />
<br />
STM32H723: ULPI<br />
<br />
{| class="wikitable"<br />
! Variant<br />
! PIN <br />
! STM32F407<br />
! STM32L475<br />
! STM32H562<br />
! STM32C071<br />
! STM32C551<br />
! STM32H723<br />
! RP2354<br />
|-<br />
| rowspan="12" | Only<br />
| bgcolor=#CC0| STP<br />
| PC0<br />
| bgcolor=#CC0| N/A<br />
| bgcolor=#CC0| N/A<br />
| bgcolor=#CC0| N/A<br />
| bgcolor=#CC0| N/A<br />
| PC0<br />
| bgcolor=#CC0| N/A<br />
|-<br />
| bgcolor=#CC0| DIR<br />
| PC2<br />
| bgcolor=#CC0| N/A<br />
| bgcolor=#CC0| N/A<br />
| bgcolor=#CC0| N/A<br />
| bgcolor=#CC0| N/A<br />
| PC2<br />
| bgcolor=#CC0| N/A <br />
|-<br />
| bgcolor=#CC0| NXT<br />
| PC3<br />
| bgcolor=#CC0| N/A<br />
| bgcolor=#CC0| N/A<br />
| bgcolor=#CC0| N/A<br />
| bgcolor=#CC0| N/A<br />
| PC3<br />
| bgcolor=#CC0| N/A <br />
|-<br />
| bgcolor=#CC0| CK<br />
| PA5<br />
| bgcolor=#CC0| N/A<br />
| bgcolor=#CC0| N/A<br />
| bgcolor=#CC0| N/A<br />
| bgcolor=#CC0| N/A<br />
| PA5<br />
| bgcolor=#CC0| N/A <br />
|-<br />
| bgcolor=#CC0|D0<br />
| PA3<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PA3<br />
| bgcolor=#CC0|N/A<br />
|-<br />
| bgcolor=#CC0|D1<br />
| PB0<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PB0<br />
| bgcolor=#CC0|N/A<br />
|-<br />
| bgcolor=#CC0|D2<br />
| PB1<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PB1<br />
| bgcolor=#CC0|N/A<br />
|-<br />
| bgcolor=#CC0|D3<br />
| PB10<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PB10<br />
| bgcolor=#CC0|N/A<br />
|-<br />
| bgcolor=#CC0|D4<br />
| PB11<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PB11<br />
| bgcolor=#CC0|N/A<br />
|-<br />
| bgcolor=#CC0|D5<br />
| PB12<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PB12<br />
| bgcolor=#CC0|N/A<br />
|-<br />
| bgcolor=#CC0|D6<br />
| PB13<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PB13<br />
| bgcolor=#CC0|N/A<br />
|-<br />
| bgcolor=#CC0|D7<br />
| PB5<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PB5<br />
| bgcolor=#CC0|N/A<br />
|}<br />
<br />
== I2S ==<br />
STM32F407: I2S2, I2S3<br />
<br />
STM32L475: SAI1, SAI2 (serial audio interface)<br />
<br />
STM32H562: I2S1, I2S2, I2S3<br />
<br />
STM32C071: I2S1 (half duplex only)<br />
<br />
STM32C551: I2S1, I2S2, I2S3<br />
<br />
STM32H723: I2S1, I2S2, I2S3<br />
<br />
{| class="wikitable sortable"<br />
! Variant<br />
! PIN <br />
! STM32F407<br />
! STM32L475<br />
! STM32H562<br />
! STM32C071<br />
! STM32C551<br />
! STM32H723<br />
! RP2354<br />
|-<br />
| rowspan="5" | I2S1<br />
| bgcolor=#F44|MCK<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#F44|PB8<br />
| PC4<br />
| bgcolor=#F44|PA6, PA11, PD5, PB4, PB6<br />
| PC4<br />
| PC4<br />
| GPIO10<br />
|-<br />
| bgcolor=#F44|SDI<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#F44|PB5<br />
| PA6<br />
| bgcolor=#F44|PA2,PA7,PA12,PB5,PD6,PB6††<br />
| PA6<br />
| PA6<br />
| GPIO40<br />
|-<br />
| bgcolor=#F44|SDO<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#F44|PC3<br />
| PA7<br />
| PA7<br />
| PA7<br />
| PA7<br />
| GPIO43<br />
|-<br />
| bgcolor=#F44|CK<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#F44|PB10<br />
| PA5<br />
| PA5<br />
| PA5<br />
| PA5<br />
| GPIO42<br />
|-<br />
| bgcolor=#F44|WS<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#F44|PB9<br />
| PA4<br />
| bgcolor=#F44|PA1,PA5,PD8,PB3,PB6<br />
| PA4<br />
| PA4<br />
| GPIO27<br />
|-<br />
| rowspan="5" | I2S2<br />
| bgcolor=#F44|MCK<br />
| PC6<br />
| bgcolor=#F44|PB14<br />
| PC6<br />
| bgcolor=#CC0|N/A<br />
| PC6<br />
| PC6<br />
| GPIO26<br />
|-<br />
| bgcolor=#F44|SDI<br />
| PC2<br />
| bgcolor=#F44|PC12<br />
| PC2<br />
| bgcolor=#CC0|N/A<br />
| PC2<br />
| PC2<br />
| GPIO25<br />
|-<br />
| bgcolor=#F44|SDO<br />
| PC3<br />
| bgcolor=#F44|PD11<br />
| PC3<br />
| bgcolor=#CC0|N/A<br />
| PC3<br />
| PC3<br />
| GPIO21<br />
|-<br />
| bgcolor=#F44|CK<br />
| PB10<br />
| bgcolor=#F44|PD10<br />
| PB10<br />
| bgcolor=#CC0|N/A<br />
| PB10<br />
| PB10<br />
| GPIO3<br />
|-<br />
| bgcolor=#CC0|WS<br />
| PB12<br />
| PB12<br />
| PB12<br />
| bgcolor=#CC0|N/A<br />
| PB12<br />
| PB12<br />
| GPIO24<br />
|-<br />
| rowspan="5" | I2S2a<br />
| bgcolor=#0FF|MCK<br />
| bgcolor=#0FF|N/A<br />
| PD9<br />
| bgcolor=#0FF|N/A<br />
| bgcolor=#0FF|N/A<br />
| bgcolor=#0FF|N/A<br />
| bgcolor=#0FF|N/A<br />
| TBD<br />
|-<br />
| bgcolor=#CC0|SDI<br />
| PB14<br />
| bgcolor=#CC0|N/A<br />
| PB14<br />
| bgcolor=#CC0|N/A<br />
| PB14<br />
| PB14<br />
| TBD<br />
|-<br />
| bgcolor=#CC0|SDO<br />
| PB15<br />
| PB15<br />
| PB15<br />
| bgcolor=#CC0|N/A<br />
| PB15<br />
| PB15<br />
| TBD<br />
|-<br />
| bgcolor=#CC0|CK<br />
| PB13<br />
| PB13<br />
| PB13<br />
| bgcolor=#CC0|N/A<br />
| PB13<br />
| PB13<br />
| TBD<br />
|-<br />
| bgcolor=#CC0|WS<br />
| PB9<br />
| PB9<br />
| PB9<br />
| bgcolor=#CC0|N/A<br />
| PB9<br />
| PB9<br />
| TBD<br />
|-<br />
| rowspan="5" | I2S3<br />
| bgcolor=#CC0|MCK<br />
| PC7<br />
| bgcolor=#CC0|N/A<br />
| PC7<br />
| bgcolor=#CC0|N/A<br />
| PC7<br />
| PC7<br />
| TBD<br />
|-<br />
| bgcolor=#CC0|SDI<br />
| PC11<br />
| bgcolor=#CC0|N/A<br />
| PC11<br />
| bgcolor=#CC0|N/A<br />
| PC11<br />
| PC11<br />
| TBD<br />
|-<br />
| bgcolor=#CC0|SDO<br />
| PC12<br />
| bgcolor=#CC0|N/A<br />
| PC12<br />
| bgcolor=#CC0|N/A<br />
| PC12<br />
| PC12<br />
| TBD<br />
|-<br />
| bgcolor=#CC0|CK<br />
| PC10<br />
| bgcolor=#CC0|N/A<br />
| PC10<br />
| bgcolor=#CC0|N/A<br />
| PC10<br />
| PC10<br />
| TBD<br />
|-<br />
| bgcolor=#CC0|WS<br />
| PA4<br />
| bgcolor=#CC0|N/A<br />
| PA4<br />
| bgcolor=#CC0|N/A<br />
| PA4<br />
| PA4<br />
| TBD<br />
|-<br />
| rowspan="5" | I2S3a<br />
| bgcolor=#0FF|MCK<br />
| bgcolor=#0FF|N/A<br />
| bgcolor=#0FF|N/A<br />
| bgcolor=#0FF|N/A<br />
| bgcolor=#0FF|N/A<br />
| bgcolor=#0FF|N/A<br />
| bgcolor=#0FF|N/A<br />
| TBD<br />
|-<br />
| bgcolor=#CC0|SDI<br />
| PB4<br />
| bgcolor=#CC0|N/A<br />
| PB4<br />
| bgcolor=#CC0|N/A<br />
| PB4<br />
| PB4<br />
| TBD<br />
|-<br />
| bgcolor=#CC0|SDO<br />
| PB5<br />
| bgcolor=#CC0|N/A<br />
| PB5<br />
| bgcolor=#CC0|N/A<br />
| PB5<br />
| PB5<br />
| TBD<br />
|-<br />
| bgcolor=#CC0|CK<br />
| PB3<br />
| bgcolor=#CC0|N/A<br />
| PB3<br />
| bgcolor=#CC0|N/A<br />
| PB3<br />
| PB3<br />
| TBD<br />
|-<br />
| bgcolor=#CC0|WS<br />
| PA15<br />
| bgcolor=#CC0|N/A<br />
| PA15<br />
| bgcolor=#CC0|N/A<br />
| PA15,PB8,PE4 †††<br />
| PA15<br />
| TBD<br />
|}<br />
<br />
Notes; <br />
<br />
†† The STM32C071 has only one half-duplex I2S, and the _SD pin can either be in INPUT or OUTPUT mode. Many pins, how do we map?<br />
<br />
††† I2S3_WS is ONLY mapped on PA15 (used for SWDIO), except on STM32C551 which ALSO has it on PB8.<br />
<br />
== DACs ==<br />
<br />
{| class="wikitable"<br />
! Variant<br />
! PIN <br />
! STM32F407<br />
! STM32L475<br />
! STM32H562<br />
! STM32C071<br />
! STM32C551<br />
! STM32H723<br />
! RP2354<br />
|-<br />
| rowspan="2" |DAC1<br />
| bgcolor=#CC0|OUT1<br />
| PA4<br />
| PA4<br />
| PA4<br />
| bgcolor=#CC0|N/A<br />
| PA4<br />
| PA4<br />
| bgcolor=#CC0|N/A<br />
|-<br />
| bgcolor=#CC0|OUT2<br />
| PA5<br />
| PA5<br />
| PA5<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PA5<br />
| bgcolor=#CC0|N/A<br />
|}<br />
<br />
== ADCs ==<br />
ADCs are so numerous that comparative tables are difficult to establish.<br />
<br />
STM32F407; 12 channels common for ADC1, ADC2 and ADC3. 4 channels for ADC1 and ADC2<br />
<br />
STM32F407; 4 channels common for ADC1, ADC2 and ADC3. 12 channels for ADC1 and ADC2<br />
<br />
STM32H562; All 16 channels common for ADC1 and ADC2, can also be configured as 8 differential pair inputs.<br />
<br />
STM32C071; Only ADC1, 19 external channels.<br />
<br />
STM32C551; 7 channels common for ADC1 and ADC2.<br />
<br />
STM32H723; ADC1 and ADC2 are 16 bits, ADC3 is 12 bits. All 3 can also be configured as 8 differential pair inputs.<br />
<br />
RP2354; One ADC, 12 bits, 0.5 Msps<br />
<br />
{| class="wikitable"<br />
! Variant<br />
! PIN <br />
! STM32F407<br />
! STM32L475<br />
! STM32H562<br />
! STM32C071<br />
! STM32C551<br />
! STM32H723<br />
! RP2354<br />
|-<br />
| rowspan="3" |ADC1<br />
| Pins<br />
| PA0-PA7,PC0-PC5,PB0-PB1<br />
| PA0-PA7,PC0-PC5,PB0-PB1<br />
| PA0-PA7,PC0-PC5,PB0-PB1<br />
| PA0-PA8,PA13-PA14,PC0-PC5,PB0-PB2,PB10-PB12<br />
| PA0-PA7,PC0-PC3<br />
| PA0-PA7,PC0-PC2,PC4-PC5,PB0-PB1<br />
| GPIO40-GPIO47<br />
|-<br />
| Channels<br />
| 16<br />
| 16<br />
| 16<br />
| 19<br />
| 12<br />
| 15<br />
| 8<br />
|-<br />
| Msps<br />
| 2.4<br />
| 5<br />
| 5<br />
| 2.5<br />
| 2.25<br />
| 3.6<br />
| 0.5<br />
|-<br />
| rowspan="3" |ADC2<br />
| Pins<br />
| PA0-PA7,PC0-PC5,PB0-PB1<br />
| PA0-PA7,PC0-PC5,PB0-PB1<br />
| PA0-PA7,PC0-PC5,PB0-PB1<br />
| N/A<br />
| PA0-PA3,PC1-PC5,PB0-PB2<br />
| PA2-PA7,PC0-PC2,PC4-PC5,PB0-PB1<br />
| N/A<br />
|-<br />
| Channels<br />
| 16<br />
| 16<br />
| 16<br />
| N/A<br />
| 12<br />
| 13<br />
| N/A<br />
|-<br />
| Msps<br />
| 2.4<br />
| 5<br />
| 5<br />
| N/A<br />
| 2.25<br />
| 3.6<br />
| N/A<br />
|-<br />
| rowspan="3" |ADC3<br />
| Pins<br />
| PA0-PA7,PC0-PC3<br />
| PC0-PC3<br />
| N/A<br />
| N/A<br />
| N/A<br />
| PC0-PC3<br />
| N/A<br />
|-<br />
| Channels<br />
| 6<br />
| 4<br />
| N/A<br />
| N/A<br />
| N/A<br />
| 4 (12 bits)<br />
| N/A<br />
|-<br />
| Msps<br />
| 2.4<br />
| 5<br />
| N/A<br />
| N/A<br />
| N/A<br />
| 5<br />
| N/A<br />
|}</div>
Niclas
https://stm32world.com/w/index.php?title=Streamline_Header_Mapping&diff=8483
Streamline Header Mapping
2026-09-11T15:22:04Z
<p>Niclas: </p>
<hr />
<div>[[Category:Streamline]][[Category:Work in progress]]<br />
<br />
{| class="wikitable sortable" style="width:100%; table-layout:fixed; overflow-wrap:break-word;"<br />
! Position <br />
! Pin Name<br />
! STM32F407<br />
! STM32L475<br />
! STM32H562<br />
! STM32C071<br />
! STM32C551<br />
! STM32H723<br />
! RP2354<br />
|-<br />
| A4<br />
| PA2<br />
| USART2_TX,ETH_MDIO<br />
| USART2_TX<br />
| USART2_TXETH_MDIO<br />
| USART2_TX<br />
| USART2_TX<br />
| USART2_TX,ETH_MDIO<br />
| GPIO44: UART1_TX, ETH_MDIO<br />
|-<br />
| A5<br />
| PA1<br />
| UART4_RX,ETH_RMII_REF_CLK<br />
| UART4_RX<br />
| UART4_RX, ETH_RMII_REF_CLK<br />
| <br />
| UART4_RX<br />
| UART4_RX,ETH_RMII_REF_CLK<br />
| GPIO41: ETH_RMII_REF_CLK<br />
|-<br />
| A6<br />
| PA0<br />
| UART4_TX<br />
| UART4_TX<br />
| UART4_TX<br />
| <br />
| UART4_TX<br />
| UART4_TX<br />
| <br />
|-<br />
| A7<br />
| PC3<br />
| SPI2_MOSI,ULPI_NXT<br />
| SPI2_MOSI<br />
| SPI2_MOSI<br />
| SPI2_MOSI<br />
| SPI2_MOSI<br />
| SPI2_MOSI,ULPI_NXT<br />
| GPIO21: I2S2_SDO<br />
|-<br />
| A8<br />
| PC2<br />
| SPI2_MISO,ULPI_DIR<br />
| SPI2_MISO<br />
| SPI2_MISO<br />
| SPI2_MISO<br />
| SPI2_MISO<br />
| SPI2_MISO,ULPI_DIR<br />
| GPIO25: I2S2_SDI<br />
|-<br />
| A9<br />
| PC1<br />
| ETH_MDC<br />
| I2C3_SDA<br />
| ETH_MDC<br />
| <br />
| <br />
| ETH_MDC<br />
| GPIO47: ETH_MDC<br />
|-<br />
| A10<br />
| PC0<br />
| ULPI_STP<br />
| I2C3_SCL<br />
| <br />
| <br />
| <br />
| ULPI_STP<br />
| GPIO46<br />
|-<br />
| A11<br />
| PC15<br />
| <br />
| <br />
| <br />
| <br />
| <br />
| <br />
| <br />
|-<br />
| A12<br />
| PC14<br />
| <br />
| <br />
| <br />
| <br />
| <br />
| <br />
| <br />
|-<br />
| A13<br />
| PC13<br />
| <br />
| <br />
| <br />
| <br />
| <br />
| <br />
| <br />
|-<br />
| A14<br />
| PE6<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| GPIO36<br />
|-<br />
| A15<br />
| PE5<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| GPIO37<br />
|-<br />
| A16<br />
| PE4<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| GPIO38<br />
|-<br />
| A17<br />
| PE3<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| GPIO39<br />
|-<br />
| A18<br />
| PE2<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| <br />
|-<br />
| A20<br />
| PE1<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| <br />
|-<br />
| A21<br />
| PE0<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| <br />
|-<br />
| A22<br />
| PB9<br />
| I2C1A_SDA<br />
| I2C1A_SDA<br />
| I2C1A_SDA<br />
| I2C1A_SDA<br />
| I2C1A_SDA<br />
| I2C1A_SDA<br />
| GPIO28: I2C0_SDA<br />
|-<br />
| A23<br />
| PB8<br />
| I2C1A_SCL<br />
| I2C1A_SCL<br />
| I2C1A_SCL<br />
| I2C1A_SCL<br />
| I2C1A_SCL<br />
| I2C1A_SCL<br />
| GPIO29: I2C0_SCL<br />
|-<br />
| A24<br />
| PB7<br />
| USART1A_RX,I2C1_SDA<br />
| USART1A_RX,I2C1_SDA<br />
| USART1A_RX,I2C1_SDA<br />
| USART1A_RX,I2C1_SDA<br />
| USART1A_RX,I2C1_SDA<br />
| USART1A_RX,I2C1_SDA<br />
| GPIO8: I2C0_SDA<br />
|-<br />
| A25<br />
| PB6<br />
| USART1A_TX,CAN2A_TX,I2C1_SCL<br />
| USART1A_TX,I2C1_SCL<br />
| USART1A_TX,CAN2A_TX,I2C1_SCL<br />
| USART1A_TX,I2C1_SCL<br />
| USART1A_TX,I2C1_SCL<br />
| USART1A_TX,CAN2A_TX,I2C1_SCL<br />
| GPIO9: I2C0_SCL<br />
|-<br />
| A26<br />
| PB5<br />
| CAN2A_RX,SPI1A_MOSI,SPI3_MOSI,ULPI_D7<br />
| SPI1A_MOSI,SPI3_MOSI<br />
| CAN2A_RX,SPI1A_MOSI,SPI3_MOSI<br />
| SPI1A_MOSI<br />
| SPI1A_MOSI,SPI3_MOSI<br />
| CAN2A_RX,SPI1A_MOSI,SPI3_MOSI,ULPI_D7<br />
| <br />
|-<br />
| A28<br />
| PB4<br />
| SPI1A_MISO,SPI3_MISO<br />
| SPI1A_MISO,SPI3_MISO<br />
| SPI1A_MISO,SPI3_MISO<br />
| SPI1A_MISO<br />
| SPI1A_MISO,SPI3_MISO<br />
| SPI1A_MISO,SPI3_MISO<br />
| <br />
|-<br />
| A29<br />
| PB3<br />
| SPI1A_SCK,SPI3_SCK<br />
| SPI1A_SCK,SPI3_SCK<br />
| SPI1A_SCK,SPI3_SCK<br />
| SPI1A_SCK<br />
| SPI1A_SCK,SPI3_SCK<br />
| SPI1A_SCK,SPI3_SCK<br />
| <br />
|-<br />
| A30<br />
| PD7<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| <br />
|-<br />
| A31<br />
| PD6<br />
| USART2A_RX<br />
| USART2A_RX<br />
| USART2A_RX<br />
| USART2A_RX<br />
| USART2A_RX<br />
| USART2A_RX<br />
| GPIO5: UART1 TX<br />
|-<br />
| A32<br />
| PD5<br />
| USART2A_TX<br />
| USART2A_TX<br />
| USART2A_TX<br />
| USART2A_TX<br />
| USART2A_TX<br />
| USART2A_TX<br />
| GPIO4: UART1_TX<br />
|-<br />
| A33<br />
| PD4<br />
| <br />
| <br />
| <br />
| <br />
| <br />
| <br />
| <br />
|-<br />
| A34<br />
| PD3<br />
| <br />
| <br />
| <br />
| <br />
| <br />
| <br />
| <br />
|-<br />
| A35<br />
| PD2<br />
| UART5_RX,SDIO_CMD<br />
| UART5_RX,SDIO_CMD<br />
| UART5_RX,SDIO_CMD<br />
| <br />
| UART5_RX<br />
| UART5_RX,SDIO_CMD<br />
| GPIO30<br />
|-<br />
| A36<br />
| PD1<br />
| CAN1A_TX<br />
| CAN1A_TX<br />
| CAN1A_TX<br />
| <br />
| CAN1A_TX<br />
| CAN1A_TX<br />
| <br />
|-<br />
| A37<br />
| PD0<br />
| CAN1A_RX<br />
| CAN1A_RX<br />
| CAN1A_RX<br />
| <br />
| CAN1A_RX<br />
| CAN1A_RX<br />
| <br />
|-<br />
| A39<br />
| PC12<br />
| UART5_TX,SPI3_MOSI,SDIO_CK<br />
| UART5_TX,SPI3_MOSI,SDIO_CK<br />
| UART5_TX,SPI3_MOSI,SDIO_CK<br />
| <br />
| UART5_TX,SPI3_MOSI<br />
| UART5_TX,SPI3_MOSI,SDIO_CK<br />
| GPIO31<br />
|-<br />
| A40<br />
| PC11<br />
| USART3A2_RX,UART4A_RX,SPI3_MISO,SDIO_D3<br />
| USART3A2_RX,UART4A_RX,SPI3_MISO,SDIO_D3<br />
| USART3A2_RX,UART4A_RX,SPI3_MISO,SDIO_D3<br />
| <br />
| USART3A2_RX,UART4A_RX,SPI3_MISO<br />
| USART3A2_RX,UART4A_RX,SPI3_MISO,SDIO_D3<br />
| GPIO32<br />
|-<br />
| A41<br />
| PC10<br />
| USART3A2_TX,UART4A_TX,SPI3_SCK,SDIO_D2<br />
| USART3A2_TX,UART4A_TX,SPI3_SCK,SDIO_D2<br />
| USART3A2_TX,UART4A_TX,SPI3_SCK,SDIO_D2<br />
| <br />
| USART3A2_TX,UART4A_TX,SPI3_SCK<br />
| USART3A2_TX,UART4A_TX,SPI3_SCK,SDIO_D2<br />
| GPIO33<br />
|-<br />
| A42<br />
| PA15<br />
| <br />
| <br />
| <br />
| <br />
| <br />
| <br />
| <br />
|-<br />
| A43<br />
| PA14<br />
| SWCLK<br />
| SWCLK<br />
| SWCLK<br />
| SWCLK<br />
| SWCLK<br />
| SWCLK<br />
| SWCLK<br />
|-<br />
| A44<br />
| PA11<br />
| USB_DM,CAN1_RX<br />
| USB_DM,CAN1_RX<br />
| USB_DM,CAN1_RX<br />
| USB_DM<br />
| USB_DM,CAN1_RX<br />
| USB_DM,CAN1_RX<br />
| USB_DM<br />
|-<br />
| A45<br />
| PA12<br />
| USB_DP,CAN1_TX<br />
| USB_DP,CAN1_TX<br />
| USB_DP,CAN1_TX<br />
| USB_DP<br />
| USB_DP,CAN1_TX<br />
| USB_DP,CAN1_TX<br />
| USB_DP<br />
|-<br />
| A46<br />
| PA13<br />
| SWDIO<br />
| SWDIO<br />
| SWDIO<br />
| SWDIO<br />
| SWDIO<br />
| SWDIO<br />
| SWDIO<br />
|-<br />
| B4<br />
| PA3<br />
| USART2_RX,ULPI_D0<br />
| USART2_RX<br />
| USART2_RX<br />
| USART2_RX<br />
| USART2_RX<br />
| USART2_RX,ULPI_D0<br />
| GPIO45: UART1_RX<br />
|-<br />
| B5<br />
| PA4<br />
| <br />
| <br />
| <br />
| <br />
| <br />
| <br />
| GPIO27: I2S1_WS<br />
|-<br />
| B6<br />
| PA5<br />
| SPI1_SCK,ULPI_CK<br />
| SPI1_SCK<br />
| SPI1_SCK<br />
| SPI1_SCK<br />
| SPI1_SCK<br />
| SPI1_SCK,ULPI_CK<br />
| GPIO42: SPI0_SCK,I2S1_CK<br />
|-<br />
| B7<br />
| PA6<br />
| SPI1_MISO<br />
| SPI1_MISO<br />
| SPI1_MISO<br />
| SPI1_MISO<br />
| SPI1_MISO<br />
| SPI1_MISO<br />
| GPIO40: SPI0_MISO,I2S1_SDI<br />
|-<br />
| B8<br />
| PA7<br />
| SPI1_MOSI,ETH_RMII_CRS_DV<br />
| SPI1_MOSI<br />
| SPI1_MOSI,ETH_RMII_CRS_DV<br />
| SPI1_MOSI<br />
| SPI1_MOSI<br />
| SPI1_MOSI,ETH_RMII_CRS_DV<br />
| GPIO43: SPI0_MOSI,I2S1_SDO<br />
|-<br />
| B9<br />
| PC4<br />
| ETH_RMII_RX_D0<br />
| <br />
| ETH_RMII_RX_D0<br />
| <br />
| <br />
| ETH_RMII_RX_D0<br />
| GPIO10: ETH_RMII_RX_D0,I2S1_MCK<br />
|-<br />
| B10<br />
| PC5<br />
| ETH_RMII_RX_D1<br />
| <br />
| ETH_RMII_RX_D1<br />
| <br />
| <br />
| ETH_RMII_RX_D1<br />
| GPIO11: ETH_RMII_RX_D1<br />
|-<br />
| B11<br />
| PB0<br />
| ULPI_D1<br />
| <br />
| <br />
| <br />
| <br />
| ULPI_D1<br />
| GPIO12: HSTX<br />
|-<br />
| B12<br />
| PB1<br />
| ULPI_D2<br />
| <br />
| <br />
| <br />
| <br />
| ULPI_D2<br />
| GPIO13: HSTX<br />
|-<br />
| B13<br />
| PB2<br />
| <br />
| <br />
| <br />
| <br />
| <br />
| <br />
| GPIO14: HSTX<br />
|-<br />
| B14<br />
| PE7<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| GPIO15: HSTX<br />
|-<br />
| B15<br />
| PE8<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| GPIO16: HSTX<br />
|-<br />
| B16<br />
| PE9<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| GPIO17: HSTX<br />
|-<br />
| B17<br />
| PE10<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| GPIO18: HSTX<br />
|-<br />
| B18<br />
| PE11<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| GPIO19: HSTX<br />
|-<br />
| B20<br />
| PE12<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| <br />
|-<br />
| B21<br />
| PE13<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| <br />
|-<br />
| B22<br />
| PE14<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| <br />
|-<br />
| B23<br />
| PE15<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| <br />
|-<br />
| B24<br />
| PB10<br />
| USART3_TX,I2C2_SCL,SPI2_SCK,ULPI_D3<br />
| USART3_TX,I2C2_SCL,SPI2_SCK<br />
| USART3_TX,I2C2_SCL,SPI2_SCK<br />
| I2C2_SCL,SPI2_SCK<br />
| USART3_TX,I2C2_SCL,SPI2_SCK<br />
| USART3_TX,I2C2_SCL,SPI2_SCK,ULPI_D3<br />
| GPIO3: I2C1_SCL,I2S2_CK<br />
|-<br />
| B25<br />
| PB11<br />
| USART3_RX,I2C2_SDA,ULPI_D4,ETH_RMII_TX_EN<br />
| USART3_RX,I2C2_SDA<br />
| USART3_RX,I2C2_SDA,ETH_RMII_TX_EN<br />
| I2C2_SDA<br />
| USART3_RX,I2C2_SDA<br />
| USART3_RX,I2C2_SDA,ULPI_D4,ETH_RMII_TX_EN<br />
| GPIO2: I2C1_SDA,ETH_RMII_TX_EN<br />
|-<br />
| B26<br />
| PB12<br />
| CAN2_RX,ULPI_D5,ETH_RMII_TXD0<br />
| <br />
| CAN2_RX,ETH_RMII_TXD0<br />
| <br />
| <br />
| CAN2_RX,ULPI_D5,ETH_RMII_TXD0<br />
| GPIO24: ETH_RMII_TXD0,I2S2_WS<br />
|-<br />
| B28<br />
| PB13<br />
| CAN2_TX,SPI2A_SCK,ULPI_D6,ETH_RMII_TXD1 <br />
| SPI2A_SCK<br />
| CAN2_TX,SPI2A_SCK<br />
| SPI2A_SCK<br />
| SPI2A_SCK<br />
| CAN2_TX,SPI2A_SCK,ULPI_D6,ETH_RMII_TXD1<br />
| GPIO22: SPI0_SCK,ETH_RMII_TXD1<br />
|-<br />
| B29<br />
| PB14<br />
| SPI2A_MISO<br />
| SPI2A_MISO<br />
| SPI2A_MISO<br />
| SPI2A_MISO<br />
| SPI2A_MISO<br />
| SPI2A_MISO<br />
| GPIO20: SPI0_RX<br />
|-<br />
| B30<br />
| PB15<br />
| SPI2A_MOSI<br />
| SPI2A_MOSI<br />
| SPI2A_MOSI,ETH_RMII_TXD1<br />
| SPI2A_MOSI<br />
| SPI2A_MOSI<br />
| SPI2A_MOSI<br />
| GPIO23: SPI0_TX<br />
|-<br />
| B31<br />
| PD8<br />
| USART3A1_TX<br />
| USART3A1_TX<br />
| USART3A1_TX<br />
| bgcolor=#CC0|N/A<br />
| USART3A1_TX<br />
| USART3A1_TX<br />
| <br />
|-<br />
| B32<br />
| PD9<br />
| USART3A1_RX<br />
| USART3A1_RX<br />
| USART3A1_RX<br />
| bgcolor=#CC0|N/A<br />
| USART3A1_RX<br />
| USART3A1_RX<br />
| <br />
|-<br />
| B33<br />
| PD10<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| <br />
|-<br />
| B34<br />
| PD11<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| <br />
|-<br />
| B35<br />
| PD12<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| <br />
|-<br />
| B36<br />
| PD13<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| <br />
|-<br />
| B37<br />
| PD14<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| <br />
|-<br />
| B39<br />
| PD15<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| <br />
|-<br />
| B40<br />
| PC6<br />
| UART6_TX<br />
| <br />
| UART6_TX<br />
| <br />
| <br />
| UART6_TX<br />
| GPIO26: I2S2_MCK<br />
|-<br />
| B41<br />
| PC7<br />
| UART6_RX<br />
| <br />
| UART6_RX<br />
| <br />
| <br />
| UART6_RX<br />
| <br />
|-<br />
| B42<br />
| PC8<br />
| SDIO_D0<br />
| SDIO_D0<br />
| SDIO_D0<br />
| <br />
| <br />
| SDIO_D0<br />
| GPIO35<br />
|-<br />
| B43<br />
| PC9<br />
| SDIO_D1<br />
| SDIO_D1<br />
| SDIO_D1<br />
| <br />
| <br />
| SDIO_D1<br />
| GPIO34<br />
|-<br />
| B44<br />
| PA8<br />
| I2C3_SCL<br />
| <br />
| I2C3_SCL<br />
| <br />
| <br />
| I2C3_SCL<br />
| <br />
|-<br />
| B45<br />
| PA9<br />
| USART1_TX<br />
| USART1_TX<br />
| USART1_TX<br />
| USART1_TX<br />
| USART1_TX<br />
| USART1_TX<br />
| GPIO0: UART0_TX<br />
|-<br />
| B46<br />
| PA10<br />
| USART1_RX<br />
| USART1_RX<br />
| USART1_RX<br />
| USART1_RX<br />
| USART1_RX<br />
| USART1_RX<br />
| GPIO1: UART0_RX<br />
|}</div>
Niclas
https://stm32world.com/w/index.php?title=Streamline_Header_Mapping&diff=8482
Streamline Header Mapping
2026-09-11T15:16:15Z
<p>Niclas: </p>
<hr />
<div>[[Category:Streamline]][[Category:Work in progress]]<br />
<br />
{| class="wikitable sortable" style="width:100%; table-layout:fixed; overflow-wrap:break-word;"<br />
! Position <br />
! Pin Name<br />
! STM32F407<br />
! STM32L475<br />
! STM32H562<br />
! STM32C071<br />
! STM32C551<br />
! STM32H723<br />
! RP2354<br />
|-<br />
| A4<br />
| PA2<br />
| USART2_TX,ETH_MDIO<br />
| USART2_TX<br />
| USART2_TXETH_MDIO<br />
| USART2_TX<br />
| USART2_TX<br />
| USART2_TX,ETH_MDIO<br />
| GPIO44: UART1_TX, ETH_MDIO<br />
|-<br />
| A5<br />
| PA1<br />
| UART4_RX,ETH_RMII_REF_CLK<br />
| UART4_RX<br />
| UART4_RX, ETH_RMII_REF_CLK<br />
| <br />
| UART4_RX<br />
| UART4_RX,ETH_RMII_REF_CLK<br />
| GPIO41: ETH_RMII_REF_CLK<br />
|-<br />
| A6<br />
| PA0<br />
| UART4_TX<br />
| UART4_TX<br />
| UART4_TX<br />
| <br />
| UART4_TX<br />
| UART4_TX<br />
| <br />
|-<br />
| A7<br />
| PC3<br />
| SPI2_MOSI,ULPI_NXT<br />
| SPI2_MOSI<br />
| SPI2_MOSI<br />
| SPI2_MOSI<br />
| SPI2_MOSI<br />
| SPI2_MOSI,ULPI_NXT<br />
| <br />
|-<br />
| A8<br />
| PC2<br />
| SPI2_MISO,ULPI_DIR<br />
| SPI2_MISO<br />
| SPI2_MISO<br />
| SPI2_MISO<br />
| SPI2_MISO<br />
| SPI2_MISO,ULPI_DIR<br />
| <br />
|-<br />
| A9<br />
| PC1<br />
| ETH_MDC<br />
| I2C3_SDA<br />
| ETH_MDC<br />
| <br />
| <br />
| ETH_MDC<br />
| GPIO47<br />
|-<br />
| A10<br />
| PC0<br />
| ULPI_STP<br />
| I2C3_SCL<br />
| <br />
| <br />
| <br />
| ULPI_STP<br />
| GPIO46<br />
|-<br />
| A11<br />
| PC15<br />
| <br />
| <br />
| <br />
| <br />
| <br />
| <br />
| <br />
|-<br />
| A12<br />
| PC14<br />
| <br />
| <br />
| <br />
| <br />
| <br />
| <br />
| <br />
|-<br />
| A13<br />
| PC13<br />
| <br />
| <br />
| <br />
| <br />
| <br />
| <br />
| <br />
|-<br />
| A14<br />
| PE6<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| GPIO36<br />
|-<br />
| A15<br />
| PE5<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| GPIO37<br />
|-<br />
| A16<br />
| PE4<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| GPIO38<br />
|-<br />
| A17<br />
| PE3<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| GPIO39<br />
|-<br />
| A18<br />
| PE2<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| <br />
|-<br />
| A20<br />
| PE1<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| <br />
|-<br />
| A21<br />
| PE0<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| <br />
|-<br />
| A22<br />
| PB9<br />
| I2C1A_SDA<br />
| I2C1A_SDA<br />
| I2C1A_SDA<br />
| I2C1A_SDA<br />
| I2C1A_SDA<br />
| I2C1A_SDA<br />
| GPIO28: I2C0_SDA<br />
|-<br />
| A23<br />
| PB8<br />
| I2C1A_SCL<br />
| I2C1A_SCL<br />
| I2C1A_SCL<br />
| I2C1A_SCL<br />
| I2C1A_SCL<br />
| I2C1A_SCL<br />
| GPIO29: I2C0_SCL<br />
|-<br />
| A24<br />
| PB7<br />
| USART1A_RX,I2C1_SDA<br />
| USART1A_RX,I2C1_SDA<br />
| USART1A_RX,I2C1_SDA<br />
| USART1A_RX,I2C1_SDA<br />
| USART1A_RX,I2C1_SDA<br />
| USART1A_RX,I2C1_SDA<br />
| GPIO8: I2C0_SDA<br />
|-<br />
| A25<br />
| PB6<br />
| USART1A_TX,CAN2A_TX,I2C1_SCL<br />
| USART1A_TX,I2C1_SCL<br />
| USART1A_TX,CAN2A_TX,I2C1_SCL<br />
| USART1A_TX,I2C1_SCL<br />
| USART1A_TX,I2C1_SCL<br />
| USART1A_TX,CAN2A_TX,I2C1_SCL<br />
| GPIO9: I2C0_SCL<br />
|-<br />
| A26<br />
| PB5<br />
| CAN2A_RX,SPI1A_MOSI,SPI3_MOSI,ULPI_D7<br />
| SPI1A_MOSI,SPI3_MOSI<br />
| CAN2A_RX,SPI1A_MOSI,SPI3_MOSI<br />
| SPI1A_MOSI<br />
| SPI1A_MOSI,SPI3_MOSI<br />
| CAN2A_RX,SPI1A_MOSI,SPI3_MOSI,ULPI_D7<br />
| <br />
|-<br />
| A28<br />
| PB4<br />
| SPI1A_MISO,SPI3_MISO<br />
| SPI1A_MISO,SPI3_MISO<br />
| SPI1A_MISO,SPI3_MISO<br />
| SPI1A_MISO<br />
| SPI1A_MISO,SPI3_MISO<br />
| SPI1A_MISO,SPI3_MISO<br />
| <br />
|-<br />
| A29<br />
| PB3<br />
| SPI1A_SCK,SPI3_SCK<br />
| SPI1A_SCK,SPI3_SCK<br />
| SPI1A_SCK,SPI3_SCK<br />
| SPI1A_SCK<br />
| SPI1A_SCK,SPI3_SCK<br />
| SPI1A_SCK,SPI3_SCK<br />
| <br />
|-<br />
| A30<br />
| PD7<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| <br />
|-<br />
| A31<br />
| PD6<br />
| USART2A_RX<br />
| USART2A_RX<br />
| USART2A_RX<br />
| USART2A_RX<br />
| USART2A_RX<br />
| USART2A_RX<br />
| GPIO5: UART1 TX<br />
|-<br />
| A32<br />
| PD5<br />
| USART2A_TX<br />
| USART2A_TX<br />
| USART2A_TX<br />
| USART2A_TX<br />
| USART2A_TX<br />
| USART2A_TX<br />
| GPIO4: UART1_TX<br />
|-<br />
| A33<br />
| PD4<br />
| <br />
| <br />
| <br />
| <br />
| <br />
| <br />
| <br />
|-<br />
| A34<br />
| PD3<br />
| <br />
| <br />
| <br />
| <br />
| <br />
| <br />
| <br />
|-<br />
| A35<br />
| PD2<br />
| UART5_RX,SDIO_CMD<br />
| UART5_RX,SDIO_CMD<br />
| UART5_RX,SDIO_CMD<br />
| <br />
| UART5_RX<br />
| UART5_RX,SDIO_CMD<br />
| GPIO30<br />
|-<br />
| A36<br />
| PD1<br />
| CAN1A_TX<br />
| CAN1A_TX<br />
| CAN1A_TX<br />
| <br />
| CAN1A_TX<br />
| CAN1A_TX<br />
| <br />
|-<br />
| A37<br />
| PD0<br />
| CAN1A_RX<br />
| CAN1A_RX<br />
| CAN1A_RX<br />
| <br />
| CAN1A_RX<br />
| CAN1A_RX<br />
| <br />
|-<br />
| A39<br />
| PC12<br />
| UART5_TX,SPI3_MOSI,SDIO_CK<br />
| UART5_TX,SPI3_MOSI,SDIO_CK<br />
| UART5_TX,SPI3_MOSI,SDIO_CK<br />
| <br />
| UART5_TX,SPI3_MOSI<br />
| UART5_TX,SPI3_MOSI,SDIO_CK<br />
| GPIO31<br />
|-<br />
| A40<br />
| PC11<br />
| USART3A2_RX,UART4A_RX,SPI3_MISO,SDIO_D3<br />
| USART3A2_RX,UART4A_RX,SPI3_MISO,SDIO_D3<br />
| USART3A2_RX,UART4A_RX,SPI3_MISO,SDIO_D3<br />
| <br />
| USART3A2_RX,UART4A_RX,SPI3_MISO<br />
| USART3A2_RX,UART4A_RX,SPI3_MISO,SDIO_D3<br />
| GPIO32<br />
|-<br />
| A41<br />
| PC10<br />
| USART3A2_TX,UART4A_TX,SPI3_SCK,SDIO_D2<br />
| USART3A2_TX,UART4A_TX,SPI3_SCK,SDIO_D2<br />
| USART3A2_TX,UART4A_TX,SPI3_SCK,SDIO_D2<br />
| <br />
| USART3A2_TX,UART4A_TX,SPI3_SCK<br />
| USART3A2_TX,UART4A_TX,SPI3_SCK,SDIO_D2<br />
| GPIO33<br />
|-<br />
| A42<br />
| PA15<br />
| <br />
| <br />
| <br />
| <br />
| <br />
| <br />
| <br />
|-<br />
| A43<br />
| PA14<br />
| SWCLK<br />
| SWCLK<br />
| SWCLK<br />
| SWCLK<br />
| SWCLK<br />
| SWCLK<br />
| SWCLK<br />
|-<br />
| A44<br />
| PA11<br />
| USB_DM,CAN1_RX<br />
| USB_DM,CAN1_RX<br />
| USB_DM,CAN1_RX<br />
| USB_DM<br />
| USB_DM,CAN1_RX<br />
| USB_DM,CAN1_RX<br />
| USB_DM<br />
|-<br />
| A45<br />
| PA12<br />
| USB_DP,CAN1_TX<br />
| USB_DP,CAN1_TX<br />
| USB_DP,CAN1_TX<br />
| USB_DP<br />
| USB_DP,CAN1_TX<br />
| USB_DP,CAN1_TX<br />
| USB_DP<br />
|-<br />
| A46<br />
| PA13<br />
| SWDIO<br />
| SWDIO<br />
| SWDIO<br />
| SWDIO<br />
| SWDIO<br />
| SWDIO<br />
| SWDIO<br />
|-<br />
| B4<br />
| PA3<br />
| USART2_RX,ULPI_D0<br />
| USART2_RX<br />
| USART2_RX<br />
| USART2_RX<br />
| USART2_RX<br />
| USART2_RX,ULPI_D0<br />
| GPIO45: UART1_RX<br />
|-<br />
| B5<br />
| PA4<br />
| <br />
| <br />
| <br />
| <br />
| <br />
| <br />
| GPIO27: I2S1_WS<br />
|-<br />
| B6<br />
| PA5<br />
| SPI1_SCK,ULPI_CK<br />
| SPI1_SCK<br />
| SPI1_SCK<br />
| SPI1_SCK<br />
| SPI1_SCK<br />
| SPI1_SCK,ULPI_CK<br />
| GPIO42: SPI0_SCK,I2S1_CK<br />
|-<br />
| B7<br />
| PA6<br />
| SPI1_MISO<br />
| SPI1_MISO<br />
| SPI1_MISO<br />
| SPI1_MISO<br />
| SPI1_MISO<br />
| SPI1_MISO<br />
| GPIO40: SPI0_MISO,I2S1_SDI<br />
|-<br />
| B8<br />
| PA7<br />
| SPI1_MOSI,ETH_RMII_CRS_DV<br />
| SPI1_MOSI<br />
| SPI1_MOSI,ETH_RMII_CRS_DV<br />
| SPI1_MOSI<br />
| SPI1_MOSI<br />
| SPI1_MOSI,ETH_RMII_CRS_DV<br />
| GPIO43: SPI0_MOSI,I2S1_SDO<br />
|-<br />
| B9<br />
| PC4<br />
| ETH_RMII_RX_D0<br />
| <br />
| ETH_RMII_RX_D0<br />
| <br />
| <br />
| ETH_RMII_RX_D0<br />
| GPIO10: ETH_RMII_RX_D0,I2S1_MCK<br />
|-<br />
| B10<br />
| PC5<br />
| ETH_RMII_RX_D1<br />
| <br />
| ETH_RMII_RX_D1<br />
| <br />
| <br />
| ETH_RMII_RX_D1<br />
| GPIO11: ETH_RMII_RX_D1<br />
|-<br />
| B11<br />
| PB0<br />
| ULPI_D1<br />
| <br />
| <br />
| <br />
| <br />
| ULPI_D1<br />
| GPIO12: HSTX<br />
|-<br />
| B12<br />
| PB1<br />
| ULPI_D2<br />
| <br />
| <br />
| <br />
| <br />
| ULPI_D2<br />
| GPIO13: HSTX<br />
|-<br />
| B13<br />
| PB2<br />
| <br />
| <br />
| <br />
| <br />
| <br />
| <br />
| GPIO14: HSTX<br />
|-<br />
| B14<br />
| PE7<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| GPIO15: HSTX<br />
|-<br />
| B15<br />
| PE8<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| GPIO16: HSTX<br />
|-<br />
| B16<br />
| PE9<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| GPIO17: HSTX<br />
|-<br />
| B17<br />
| PE10<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| GPIO18: HSTX<br />
|-<br />
| B18<br />
| PE11<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| GPIO19: HSTX<br />
|-<br />
| B20<br />
| PE12<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| <br />
|-<br />
| B21<br />
| PE13<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| <br />
|-<br />
| B22<br />
| PE14<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| <br />
|-<br />
| B23<br />
| PE15<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| <br />
|-<br />
| B24<br />
| PB10<br />
| USART3_TX,I2C2_SCL,SPI2_SCK,ULPI_D3<br />
| USART3_TX,I2C2_SCL,SPI2_SCK<br />
| USART3_TX,I2C2_SCL,SPI2_SCK<br />
| I2C2_SCL,SPI2_SCK<br />
| USART3_TX,I2C2_SCL,SPI2_SCK<br />
| USART3_TX,I2C2_SCL,SPI2_SCK,ULPI_D3<br />
| GPIO3: I2C1_SCL<br />
|-<br />
| B25<br />
| PB11<br />
| USART3_RX,I2C2_SDA,ULPI_D4,ETH_RMII_TX_EN<br />
| USART3_RX,I2C2_SDA<br />
| USART3_RX,I2C2_SDA,ETH_RMII_TX_EN<br />
| I2C2_SDA<br />
| USART3_RX,I2C2_SDA<br />
| USART3_RX,I2C2_SDA,ULPI_D4,ETH_RMII_TX_EN<br />
| GPIO2: I2C1_SDA,ETH_RMII_TX_EN<br />
|-<br />
| B26<br />
| PB12<br />
| CAN2_RX,ULPI_D5,ETH_RMII_TXD0<br />
| <br />
| CAN2_RX,ETH_RMII_TXD0<br />
| <br />
| <br />
| CAN2_RX,ULPI_D5,ETH_RMII_TXD0<br />
| GPIO24: ETH_RMII_TXD0<br />
|-<br />
| B28<br />
| PB13<br />
| CAN2_TX,SPI2A_SCK,ULPI_D6,ETH_RMII_TXD1 <br />
| SPI2A_SCK<br />
| CAN2_TX,SPI2A_SCK<br />
| SPI2A_SCK<br />
| SPI2A_SCK<br />
| CAN2_TX,SPI2A_SCK,ULPI_D6,ETH_RMII_TXD1<br />
| GPIO22: SPI0_SCK,ETH_RMII_TXD1<br />
|-<br />
| B29<br />
| PB14<br />
| SPI2A_MISO<br />
| SPI2A_MISO<br />
| SPI2A_MISO<br />
| SPI2A_MISO<br />
| SPI2A_MISO<br />
| SPI2A_MISO<br />
| GPIO20: SPI0_RX<br />
|-<br />
| B30<br />
| PB15<br />
| SPI2A_MOSI<br />
| SPI2A_MOSI<br />
| SPI2A_MOSI,ETH_RMII_TXD1<br />
| SPI2A_MOSI<br />
| SPI2A_MOSI<br />
| SPI2A_MOSI<br />
| GPIO23: SPI0_TX<br />
|-<br />
| B31<br />
| PD8<br />
| USART3A1_TX<br />
| USART3A1_TX<br />
| USART3A1_TX<br />
| bgcolor=#CC0|N/A<br />
| USART3A1_TX<br />
| USART3A1_TX<br />
| <br />
|-<br />
| B32<br />
| PD9<br />
| USART3A1_RX<br />
| USART3A1_RX<br />
| USART3A1_RX<br />
| bgcolor=#CC0|N/A<br />
| USART3A1_RX<br />
| USART3A1_RX<br />
| <br />
|-<br />
| B33<br />
| PD10<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| <br />
|-<br />
| B34<br />
| PD11<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| <br />
|-<br />
| B35<br />
| PD12<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| <br />
|-<br />
| B36<br />
| PD13<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| <br />
|-<br />
| B37<br />
| PD14<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| <br />
|-<br />
| B39<br />
| PD15<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| <br />
|-<br />
| B40<br />
| PC6<br />
| UART6_TX<br />
| <br />
| UART6_TX<br />
| <br />
| <br />
| UART6_TX<br />
| <br />
|-<br />
| B41<br />
| PC7<br />
| UART6_RX<br />
| <br />
| UART6_RX<br />
| <br />
| <br />
| UART6_RX<br />
| <br />
|-<br />
| B42<br />
| PC8<br />
| SDIO_D0<br />
| SDIO_D0<br />
| SDIO_D0<br />
| <br />
| <br />
| SDIO_D0<br />
| GPIO35<br />
|-<br />
| B43<br />
| PC9<br />
| SDIO_D1<br />
| SDIO_D1<br />
| SDIO_D1<br />
| <br />
| <br />
| SDIO_D1<br />
| GPIO34<br />
|-<br />
| B44<br />
| PA8<br />
| I2C3_SCL<br />
| <br />
| I2C3_SCL<br />
| <br />
| <br />
| I2C3_SCL<br />
| <br />
|-<br />
| B45<br />
| PA9<br />
| USART1_TX<br />
| USART1_TX<br />
| USART1_TX<br />
| USART1_TX<br />
| USART1_TX<br />
| USART1_TX<br />
| GPIO0: UART0_TX<br />
|-<br />
| B46<br />
| PA10<br />
| USART1_RX<br />
| USART1_RX<br />
| USART1_RX<br />
| USART1_RX<br />
| USART1_RX<br />
| USART1_RX<br />
| GPIO1: UART0_RX<br />
|}</div>
Niclas
https://stm32world.com/w/index.php?title=Streamline_Header_Mapping&diff=8481
Streamline Header Mapping
2026-09-11T15:12:32Z
<p>Niclas: </p>
<hr />
<div>[[Category:Streamline]][[Category:Work in progress]]<br />
<br />
{| class="wikitable sortable" style="width:100%; table-layout:fixed; overflow-wrap:break-word;"<br />
! Position <br />
! Pin Name<br />
! STM32F407<br />
! STM32L475<br />
! STM32H562<br />
! STM32C071<br />
! STM32C551<br />
! STM32H723<br />
! RP2354<br />
|-<br />
| A4<br />
| PA2<br />
| USART2_TX,ETH_MDIO<br />
| USART2_TX<br />
| USART2_TXETH_MDIO<br />
| USART2_TX<br />
| USART2_TX<br />
| USART2_TX,ETH_MDIO<br />
| GPIO44: UART1_TX, ETH_MDIO<br />
|-<br />
| A5<br />
| PA1<br />
| UART4_RX,ETH_RMII_REF_CLK<br />
| UART4_RX<br />
| UART4_RX, ETH_RMII_REF_CLK<br />
| <br />
| UART4_RX<br />
| UART4_RX,ETH_RMII_REF_CLK<br />
| GPIO41: ETH_RMII_REF_CLK<br />
|-<br />
| A6<br />
| PA0<br />
| UART4_TX<br />
| UART4_TX<br />
| UART4_TX<br />
| <br />
| UART4_TX<br />
| UART4_TX<br />
| <br />
|-<br />
| A7<br />
| PC3<br />
| SPI2_MOSI,ULPI_NXT<br />
| SPI2_MOSI<br />
| SPI2_MOSI<br />
| SPI2_MOSI<br />
| SPI2_MOSI<br />
| SPI2_MOSI,ULPI_NXT<br />
| <br />
|-<br />
| A8<br />
| PC2<br />
| SPI2_MISO,ULPI_DIR<br />
| SPI2_MISO<br />
| SPI2_MISO<br />
| SPI2_MISO<br />
| SPI2_MISO<br />
| SPI2_MISO,ULPI_DIR<br />
| <br />
|-<br />
| A9<br />
| PC1<br />
| ETH_MDC<br />
| I2C3_SDA<br />
| ETH_MDC<br />
| <br />
| <br />
| ETH_MDC<br />
| GPIO47<br />
|-<br />
| A10<br />
| PC0<br />
| ULPI_STP<br />
| I2C3_SCL<br />
| <br />
| <br />
| <br />
| ULPI_STP<br />
| GPIO46<br />
|-<br />
| A11<br />
| PC15<br />
| <br />
| <br />
| <br />
| <br />
| <br />
| <br />
| <br />
|-<br />
| A12<br />
| PC14<br />
| <br />
| <br />
| <br />
| <br />
| <br />
| <br />
| <br />
|-<br />
| A13<br />
| PC13<br />
| <br />
| <br />
| <br />
| <br />
| <br />
| <br />
| <br />
|-<br />
| A14<br />
| PE6<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| GPIO36<br />
|-<br />
| A15<br />
| PE5<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| GPIO37<br />
|-<br />
| A16<br />
| PE4<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| GPIO38<br />
|-<br />
| A17<br />
| PE3<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| GPIO39<br />
|-<br />
| A18<br />
| PE2<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| <br />
|-<br />
| A20<br />
| PE1<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| <br />
|-<br />
| A21<br />
| PE0<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| <br />
|-<br />
| A22<br />
| PB9<br />
| I2C1A_SDA<br />
| I2C1A_SDA<br />
| I2C1A_SDA<br />
| I2C1A_SDA<br />
| I2C1A_SDA<br />
| I2C1A_SDA<br />
| GPIO28: I2C0_SDA<br />
|-<br />
| A23<br />
| PB8<br />
| I2C1A_SCL<br />
| I2C1A_SCL<br />
| I2C1A_SCL<br />
| I2C1A_SCL<br />
| I2C1A_SCL<br />
| I2C1A_SCL<br />
| GPIO29: I2C0_SCL<br />
|-<br />
| A24<br />
| PB7<br />
| USART1A_RX,I2C1_SDA<br />
| USART1A_RX,I2C1_SDA<br />
| USART1A_RX,I2C1_SDA<br />
| USART1A_RX,I2C1_SDA<br />
| USART1A_RX,I2C1_SDA<br />
| USART1A_RX,I2C1_SDA<br />
| GPIO8: I2C0_SDA<br />
|-<br />
| A25<br />
| PB6<br />
| USART1A_TX,CAN2A_TX,I2C1_SCL<br />
| USART1A_TX,I2C1_SCL<br />
| USART1A_TX,CAN2A_TX,I2C1_SCL<br />
| USART1A_TX,I2C1_SCL<br />
| USART1A_TX,I2C1_SCL<br />
| USART1A_TX,CAN2A_TX,I2C1_SCL<br />
| GPIO9: I2C0_SCL<br />
|-<br />
| A26<br />
| PB5<br />
| CAN2A_RX,SPI1A_MOSI,SPI3_MOSI,ULPI_D7<br />
| SPI1A_MOSI,SPI3_MOSI<br />
| CAN2A_RX,SPI1A_MOSI,SPI3_MOSI<br />
| SPI1A_MOSI<br />
| SPI1A_MOSI,SPI3_MOSI<br />
| CAN2A_RX,SPI1A_MOSI,SPI3_MOSI,ULPI_D7<br />
| <br />
|-<br />
| A28<br />
| PB4<br />
| SPI1A_MISO,SPI3_MISO<br />
| SPI1A_MISO,SPI3_MISO<br />
| SPI1A_MISO,SPI3_MISO<br />
| SPI1A_MISO<br />
| SPI1A_MISO,SPI3_MISO<br />
| SPI1A_MISO,SPI3_MISO<br />
| <br />
|-<br />
| A29<br />
| PB3<br />
| SPI1A_SCK,SPI3_SCK<br />
| SPI1A_SCK,SPI3_SCK<br />
| SPI1A_SCK,SPI3_SCK<br />
| SPI1A_SCK<br />
| SPI1A_SCK,SPI3_SCK<br />
| SPI1A_SCK,SPI3_SCK<br />
| <br />
|-<br />
| A30<br />
| PD7<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| <br />
|-<br />
| A31<br />
| PD6<br />
| USART2A_RX<br />
| USART2A_RX<br />
| USART2A_RX<br />
| USART2A_RX<br />
| USART2A_RX<br />
| USART2A_RX<br />
| GPIO5: UART1 TX<br />
|-<br />
| A32<br />
| PD5<br />
| USART2A_TX<br />
| USART2A_TX<br />
| USART2A_TX<br />
| USART2A_TX<br />
| USART2A_TX<br />
| USART2A_TX<br />
| GPIO4: UART1_TX<br />
|-<br />
| A33<br />
| PD4<br />
| <br />
| <br />
| <br />
| <br />
| <br />
| <br />
| <br />
|-<br />
| A34<br />
| PD3<br />
| <br />
| <br />
| <br />
| <br />
| <br />
| <br />
| <br />
|-<br />
| A35<br />
| PD2<br />
| UART5_RX,SDIO_CMD<br />
| UART5_RX,SDIO_CMD<br />
| UART5_RX,SDIO_CMD<br />
| <br />
| UART5_RX<br />
| UART5_RX,SDIO_CMD<br />
| GPIO30<br />
|-<br />
| A36<br />
| PD1<br />
| CAN1A_TX<br />
| CAN1A_TX<br />
| CAN1A_TX<br />
| <br />
| CAN1A_TX<br />
| CAN1A_TX<br />
| <br />
|-<br />
| A37<br />
| PD0<br />
| CAN1A_RX<br />
| CAN1A_RX<br />
| CAN1A_RX<br />
| <br />
| CAN1A_RX<br />
| CAN1A_RX<br />
| <br />
|-<br />
| A39<br />
| PC12<br />
| UART5_TX,SPI3_MOSI,SDIO_CK<br />
| UART5_TX,SPI3_MOSI,SDIO_CK<br />
| UART5_TX,SPI3_MOSI,SDIO_CK<br />
| <br />
| UART5_TX,SPI3_MOSI<br />
| UART5_TX,SPI3_MOSI,SDIO_CK<br />
| GPIO31<br />
|-<br />
| A40<br />
| PC11<br />
| USART3A2_RX,UART4A_RX,SPI3_MISO,SDIO_D3<br />
| USART3A2_RX,UART4A_RX,SPI3_MISO,SDIO_D3<br />
| USART3A2_RX,UART4A_RX,SPI3_MISO,SDIO_D3<br />
| <br />
| USART3A2_RX,UART4A_RX,SPI3_MISO<br />
| USART3A2_RX,UART4A_RX,SPI3_MISO,SDIO_D3<br />
| GPIO32<br />
|-<br />
| A41<br />
| PC10<br />
| USART3A2_TX,UART4A_TX,SPI3_SCK,SDIO_D2<br />
| USART3A2_TX,UART4A_TX,SPI3_SCK,SDIO_D2<br />
| USART3A2_TX,UART4A_TX,SPI3_SCK,SDIO_D2<br />
| <br />
| USART3A2_TX,UART4A_TX,SPI3_SCK<br />
| USART3A2_TX,UART4A_TX,SPI3_SCK,SDIO_D2<br />
| GPIO33<br />
|-<br />
| A42<br />
| PA15<br />
| <br />
| <br />
| <br />
| <br />
| <br />
| <br />
| <br />
|-<br />
| A43<br />
| PA14<br />
| SWCLK<br />
| SWCLK<br />
| SWCLK<br />
| SWCLK<br />
| SWCLK<br />
| SWCLK<br />
| SWCLK<br />
|-<br />
| A44<br />
| PA11<br />
| USB_DM,CAN1_RX<br />
| USB_DM,CAN1_RX<br />
| USB_DM,CAN1_RX<br />
| USB_DM<br />
| USB_DM,CAN1_RX<br />
| USB_DM,CAN1_RX<br />
| USB_DM<br />
|-<br />
| A45<br />
| PA12<br />
| USB_DP,CAN1_TX<br />
| USB_DP,CAN1_TX<br />
| USB_DP,CAN1_TX<br />
| USB_DP<br />
| USB_DP,CAN1_TX<br />
| USB_DP,CAN1_TX<br />
| USB_DP<br />
|-<br />
| A46<br />
| PA13<br />
| SWDIO<br />
| SWDIO<br />
| SWDIO<br />
| SWDIO<br />
| SWDIO<br />
| SWDIO<br />
| SWDIO<br />
|-<br />
| B4<br />
| PA3<br />
| USART2_RX,ULPI_D0<br />
| USART2_RX<br />
| USART2_RX<br />
| USART2_RX<br />
| USART2_RX<br />
| USART2_RX,ULPI_D0<br />
| GPIO45: UART1_RX<br />
|-<br />
| B5<br />
| PA4<br />
| <br />
| <br />
| <br />
| <br />
| <br />
| <br />
| <br />
|-<br />
| B6<br />
| PA5<br />
| SPI1_SCK,ULPI_CK<br />
| SPI1_SCK<br />
| SPI1_SCK<br />
| SPI1_SCK<br />
| SPI1_SCK<br />
| SPI1_SCK,ULPI_CK<br />
| GPIO42: SPI0_SCK,I2S1_CK<br />
|-<br />
| B7<br />
| PA6<br />
| SPI1_MISO<br />
| SPI1_MISO<br />
| SPI1_MISO<br />
| SPI1_MISO<br />
| SPI1_MISO<br />
| SPI1_MISO<br />
| GPIO40: SPI0_MISO,I2S1_SDI<br />
|-<br />
| B8<br />
| PA7<br />
| SPI1_MOSI,ETH_RMII_CRS_DV<br />
| SPI1_MOSI<br />
| SPI1_MOSI,ETH_RMII_CRS_DV<br />
| SPI1_MOSI<br />
| SPI1_MOSI<br />
| SPI1_MOSI,ETH_RMII_CRS_DV<br />
| GPIO43: SPI0_MOSI,I2S1_SDO<br />
|-<br />
| B9<br />
| PC4<br />
| ETH_RMII_RX_D0<br />
| <br />
| ETH_RMII_RX_D0<br />
| <br />
| <br />
| ETH_RMII_RX_D0<br />
| GPIO10: ETH_RMII_RX_D0,I2S1_MCK<br />
|-<br />
| B10<br />
| PC5<br />
| ETH_RMII_RX_D1<br />
| <br />
| ETH_RMII_RX_D1<br />
| <br />
| <br />
| ETH_RMII_RX_D1<br />
| GPIO11: ETH_RMII_RX_D1<br />
|-<br />
| B11<br />
| PB0<br />
| ULPI_D1<br />
| <br />
| <br />
| <br />
| <br />
| ULPI_D1<br />
| GPIO12: HSTX<br />
|-<br />
| B12<br />
| PB1<br />
| ULPI_D2<br />
| <br />
| <br />
| <br />
| <br />
| ULPI_D2<br />
| GPIO13: HSTX<br />
|-<br />
| B13<br />
| PB2<br />
| <br />
| <br />
| <br />
| <br />
| <br />
| <br />
| GPIO14: HSTX<br />
|-<br />
| B14<br />
| PE7<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| GPIO15: HSTX<br />
|-<br />
| B15<br />
| PE8<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| GPIO16: HSTX<br />
|-<br />
| B16<br />
| PE9<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| GPIO17: HSTX<br />
|-<br />
| B17<br />
| PE10<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| GPIO18: HSTX<br />
|-<br />
| B18<br />
| PE11<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| GPIO19: HSTX<br />
|-<br />
| B20<br />
| PE12<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| <br />
|-<br />
| B21<br />
| PE13<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| <br />
|-<br />
| B22<br />
| PE14<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| <br />
|-<br />
| B23<br />
| PE15<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| <br />
|-<br />
| B24<br />
| PB10<br />
| USART3_TX,I2C2_SCL,SPI2_SCK,ULPI_D3<br />
| USART3_TX,I2C2_SCL,SPI2_SCK<br />
| USART3_TX,I2C2_SCL,SPI2_SCK<br />
| I2C2_SCL,SPI2_SCK<br />
| USART3_TX,I2C2_SCL,SPI2_SCK<br />
| USART3_TX,I2C2_SCL,SPI2_SCK,ULPI_D3<br />
| GPIO3: I2C1_SCL<br />
|-<br />
| B25<br />
| PB11<br />
| USART3_RX,I2C2_SDA,ULPI_D4,ETH_RMII_TX_EN<br />
| USART3_RX,I2C2_SDA<br />
| USART3_RX,I2C2_SDA,ETH_RMII_TX_EN<br />
| I2C2_SDA<br />
| USART3_RX,I2C2_SDA<br />
| USART3_RX,I2C2_SDA,ULPI_D4,ETH_RMII_TX_EN<br />
| GPIO2: I2C1_SDA,ETH_RMII_TX_EN<br />
|-<br />
| B26<br />
| PB12<br />
| CAN2_RX,ULPI_D5,ETH_RMII_TXD0<br />
| <br />
| CAN2_RX,ETH_RMII_TXD0<br />
| <br />
| <br />
| CAN2_RX,ULPI_D5,ETH_RMII_TXD0<br />
| GPIO24: ETH_RMII_TXD0<br />
|-<br />
| B28<br />
| PB13<br />
| CAN2_TX,SPI2A_SCK,ULPI_D6,ETH_RMII_TXD1 <br />
| SPI2A_SCK<br />
| CAN2_TX,SPI2A_SCK<br />
| SPI2A_SCK<br />
| SPI2A_SCK<br />
| CAN2_TX,SPI2A_SCK,ULPI_D6,ETH_RMII_TXD1<br />
| GPIO22: SPI0_SCK,ETH_RMII_TXD1<br />
|-<br />
| B29<br />
| PB14<br />
| SPI2A_MISO<br />
| SPI2A_MISO<br />
| SPI2A_MISO<br />
| SPI2A_MISO<br />
| SPI2A_MISO<br />
| SPI2A_MISO<br />
| GPIO20: SPI0_RX<br />
|-<br />
| B30<br />
| PB15<br />
| SPI2A_MOSI<br />
| SPI2A_MOSI<br />
| SPI2A_MOSI,ETH_RMII_TXD1<br />
| SPI2A_MOSI<br />
| SPI2A_MOSI<br />
| SPI2A_MOSI<br />
| GPIO23: SPI0_TX<br />
|-<br />
| B31<br />
| PD8<br />
| USART3A1_TX<br />
| USART3A1_TX<br />
| USART3A1_TX<br />
| bgcolor=#CC0|N/A<br />
| USART3A1_TX<br />
| USART3A1_TX<br />
| <br />
|-<br />
| B32<br />
| PD9<br />
| USART3A1_RX<br />
| USART3A1_RX<br />
| USART3A1_RX<br />
| bgcolor=#CC0|N/A<br />
| USART3A1_RX<br />
| USART3A1_RX<br />
| <br />
|-<br />
| B33<br />
| PD10<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| <br />
|-<br />
| B34<br />
| PD11<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| <br />
|-<br />
| B35<br />
| PD12<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| <br />
|-<br />
| B36<br />
| PD13<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| <br />
|-<br />
| B37<br />
| PD14<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| <br />
|-<br />
| B39<br />
| PD15<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| <br />
|-<br />
| B40<br />
| PC6<br />
| UART6_TX<br />
| <br />
| UART6_TX<br />
| <br />
| <br />
| UART6_TX<br />
| <br />
|-<br />
| B41<br />
| PC7<br />
| UART6_RX<br />
| <br />
| UART6_RX<br />
| <br />
| <br />
| UART6_RX<br />
| <br />
|-<br />
| B42<br />
| PC8<br />
| SDIO_D0<br />
| SDIO_D0<br />
| SDIO_D0<br />
| <br />
| <br />
| SDIO_D0<br />
| GPIO35<br />
|-<br />
| B43<br />
| PC9<br />
| SDIO_D1<br />
| SDIO_D1<br />
| SDIO_D1<br />
| <br />
| <br />
| SDIO_D1<br />
| GPIO34<br />
|-<br />
| B44<br />
| PA8<br />
| I2C3_SCL<br />
| <br />
| I2C3_SCL<br />
| <br />
| <br />
| I2C3_SCL<br />
| <br />
|-<br />
| B45<br />
| PA9<br />
| USART1_TX<br />
| USART1_TX<br />
| USART1_TX<br />
| USART1_TX<br />
| USART1_TX<br />
| USART1_TX<br />
| GPIO0: UART0_TX<br />
|-<br />
| B46<br />
| PA10<br />
| USART1_RX<br />
| USART1_RX<br />
| USART1_RX<br />
| USART1_RX<br />
| USART1_RX<br />
| USART1_RX<br />
| GPIO1: UART0_RX<br />
|}</div>
Niclas
https://stm32world.com/w/index.php?title=Streamline_Peripheral_Pin_Mapping&diff=8480
Streamline Peripheral Pin Mapping
2026-09-11T15:06:09Z
<p>Niclas: /* Ethernet (RMII) */</p>
<hr />
<div>[[Category:Streamline]][[Category:Work in progress]]<br />
<br />
== General notes ==<br />
<span style="background:#0C0">field</span> means that all MCUs can be mapped identically.<br />
<br />
<span style="background:#CC0">field</span> means it is missing the peripheral.<br />
<br />
<span style="background:#F44">field</span> means that pins are not same across all MCUs.<br />
<br />
<span style="background:#0FF">field</span> is I2Sx_MCK only exist on one pin.<br />
<br />
=== RP2350 ===<br />
<br />
Trying to avoid 12 - 19 as these can be used for HSTX but they should be wired to backplane.<br />
<br />
== SWD ==<br />
<br />
{| class="wikitable"<br />
! Variant<br />
! PIN <br />
! STM32F407<br />
! STM32L475<br />
! STM32H562<br />
! STM32C071<br />
! STM32C551<br />
! STM32H723<br />
! RP2354<br />
! Remarks<br />
|-<br />
| rowspan="3" | All<br />
| bgcolor=#0C0|SWDIO<br />
| PA13<br />
| PA13<br />
| PA13<br />
| PA13<br />
| PA13<br />
| PA13<br />
| SWDIO<br />
| rowspan="2" | RP Pico Dedicated pin<br />
|-<br />
| bgcolor=#0C0|SWCLK<br />
| PA14<br />
| PA14<br />
| PA14<br />
| PA14<br />
| PA14<br />
| PA14<br />
| SWCLK<br />
|-<br />
| bgcolor=#CC0|SWO<br />
| PB3<br />
| PB3<br />
| PB3<br />
| bgcolor=#CC0|N/A<br />
| PB3<br />
| PB3<br />
| TBD<br />
| N/A<br />
|}<br />
<br />
== UARTs ==<br />
<br />
* RP2350 UART0 TX: 0 / 12 / 16 / 28 / 32 / 44<br />
* RP2350 UART0 RX: 1 / 13 / 17 / 29 / 33 / 45<br />
<br />
* RP2350 UART1 TX: 4 / 8 / 20 / 24 / 36 / 40<br />
* RP2350 UART1 RX: 5 / 9 / 21 / 25 / 37 / 41<br />
<br />
{| class="wikitable sortable"<br />
! Variant<br />
! PIN <br />
! STM32F407<br />
! STM32L475<br />
! STM32H562<br />
! STM32C071<br />
! STM32C551<br />
! STM32H723<br />
! RP2354<br />
! Remarks<br />
|-<br />
| rowspan="2" | USART1<br />
| bgcolor=#0C0|TX<br />
| PA9<br />
| PA9<br />
| PA9<br />
| PA9<br />
| PA9<br />
| PA9<br />
| GPIO0<br />
| rowspan="2" | Connect default<br/>RP2350 UART0<br />
|-<br />
| bgcolor=#0C0|RX<br />
| PA10<br />
| PA10<br />
| PA10<br />
| PA10<br />
| PA10<br />
| PA10<br />
| GPIO1<br />
|-<br />
| rowspan="2" | USART1A<br />
| bgcolor=#0C0|TX<br />
| PB6<br />
| PB6<br />
| PB6<br />
| PB6<br />
| PB6<br />
| PB6<br />
| <br />
| rowspan="2" | <br />
|-<br />
| bgcolor=#0C0|RX<br />
| PB7<br />
| PB7<br />
| PB7<br />
| PB7<br />
| PB7<br />
| PB7<br />
| <br />
|-<br />
| rowspan="2" | USART2<br />
| bgcolor=#0C0|TX<br />
| PA2<br />
| PA2<br />
| PA2<br />
| PA2<br />
| PA2<br />
| PA2<br />
| GPIO44<br />
| rowspan="2" | RP2350 UART1<br />
|-<br />
| bgcolor=#0C0|RX<br />
| PA3<br />
| PA3<br />
| PA3<br />
| PA3<br />
| PA3<br />
| PA3<br />
| GPIO45<br />
|-<br />
| rowspan="2" | USART2A<br />
| bgcolor=#0C0|TX<br />
| PD5<br />
| PD5<br />
| PD5<br />
| PD5<br />
| PD5<br />
| PD5<br />
| GPIO4<br />
| rowspan="2" | RP2350 UART1<br />
|-<br />
| bgcolor=#0C0|RX<br />
| PD6<br />
| PD6<br />
| PD6<br />
| PD6<br />
| PD6<br />
| PD6<br />
| GPIO5<br />
|-<br />
| rowspan="2" | USART3<br />
| bgcolor=#CC0|TX<br />
| PB10<br />
| PB10<br />
| PB10<br />
| bgcolor=#CC0|N/A<br />
| PB10<br />
| PB10<br />
| <br />
| rowspan="2" | <br />
|-<br />
| bgcolor=#CC0|RX<br />
| PB11<br />
| PB11<br />
| PB11<br />
| bgcolor=#CC0|N/A<br />
| PB11<br />
| PB11<br />
| <br />
|-<br />
| rowspan="2" | USART3A1<br />
| bgcolor=#CC0|TX<br />
| PD8<br />
| PD8<br />
| PD8<br />
| bgcolor=#CC0|N/A<br />
| PD8<br />
| PD8<br />
| <br />
| rowspan="2" | <br />
|-<br />
| bgcolor=#CC0|RX<br />
| PD9<br />
| PD9<br />
| PD9<br />
| bgcolor=#CC0|N/A<br />
| PD9<br />
| PD9<br />
| <br />
|-<br />
| rowspan="2" | USART3A2<br />
| bgcolor=#CC0|TX<br />
| PC10<br />
| PC10<br />
| PC10<br />
| bgcolor=#CC0|N/A<br />
| PC10<br />
| PC10<br />
| bgcolor=#CC0|N/A<br />
|<br />
|-<br />
| bgcolor=#CC0|RX<br />
| PC11<br />
| PC11<br />
| PC11<br />
| bgcolor=#CC0|N/A<br />
| PC11<br />
| PC11<br />
| bgcolor=#CC0|N/A<br />
|<br />
|-<br />
| rowspan="2" | UART4<br />
| bgcolor=#CC0|TX<br />
| PA0<br />
| PA0<br />
| PA0<br />
| bgcolor=#CC0|N/A<br />
| PA0<br />
| PA0<br />
| <br />
| rowspan="2" |<br />
|-<br />
| bgcolor=#CC0|RX<br />
| PA1<br />
| PA1<br />
| PA1<br />
| bgcolor=#CC0|N/A<br />
| PA1<br />
| PA1<br />
| <br />
|-<br />
| rowspan="2" | UART4A<br />
| bgcolor=#CC0|TX<br />
| PC10<br />
| PC10<br />
| PC10<br />
| bgcolor=#CC0|N/A<br />
| PC10<br />
| PC10<br />
| <br />
| rowspan="2" | <br />
|-<br />
| bgcolor=#CC0|RX<br />
| PC11<br />
| PC11<br />
| PC11<br />
| bgcolor=#CC0|N/A<br />
| PC11<br />
| PC11<br />
| <br />
|-<br />
| rowspan="2" | UART5<br />
| bgcolor=#CC0|TX<br />
| PC12<br />
| PC12<br />
| PC12<br />
| bgcolor=#CC0|N/A<br />
| PC12<br />
| PC12<br />
| TBD<br />
|<br />
|-<br />
| bgcolor=#CC0|RX<br />
| PD2<br />
| PD2<br />
| PD2<br />
| bgcolor=#CC0|N/A<br />
| PD2<br />
| PD2<br />
| TBD<br />
|<br />
|-<br />
| rowspan="2" | USART6<br />
| bgcolor=#CC0|TX<br />
| PC6<br />
| bgcolor=#CC0|N/A<br />
| PC6<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PC6<br />
| TBD<br />
|<br />
|-<br />
| bgcolor=#CC0|RX<br />
| PC7<br />
| bgcolor=#CC0|N/A<br />
| PC7<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PC7<br />
| TBD<br />
|<br />
|}<br />
<br />
== CAN ==<br />
<br />
{| class="wikitable sortable"<br />
! Variant<br />
! PIN <br />
! STM32F407<br />
! STM32L475<br />
! STM32H562<br />
! STM32C071<br />
! STM32C551<br />
! STM32H723<br />
! RP2354<br />
|-<br />
| rowspan="2" | CAN1<br />
| bgcolor=#CC0|TX<br />
| PA12<br />
| PA12<br />
| PA12<br />
| bgcolor=#CC0|N/A<br />
| PA12<br />
| PA12<br />
| TBD<br />
|-<br />
| bgcolor=#CC0|RX<br />
| PA11<br />
| PA11<br />
| PA11<br />
| bgcolor=#CC0|N/A<br />
| PA11<br />
| PA11<br />
| TBD<br />
|-<br />
| rowspan="2" | CAN1A<br />
| bgcolor=#CC0|TX<br />
| PD1<br />
| PD1<br />
| PD1<br />
| bgcolor=#CC0|N/A<br />
| PD1<br />
| PD1<br />
| TBD<br />
|-<br />
| bgcolor=#CC0|RX<br />
| PD0<br />
| PD0<br />
| PD0<br />
| bgcolor=#CC0|N/A<br />
| PD0<br />
| PD0<br />
| TBD<br />
|-<br />
| rowspan="2" | CAN2<br />
| bgcolor=#CC0|TX<br />
| PB13<br />
| bgcolor=#CC0|N/A<br />
| PB13 <br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PB13<br />
| TBD<br />
|-<br />
| bgcolor=#CC0|RX<br />
| PB12<br />
| bgcolor=#CC0|N/A<br />
| PB13<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PB13<br />
| TBD<br />
|-<br />
| rowspan="2" | CAN2A<br />
| bgcolor=#CC0|TX<br />
| PB6<br />
| bgcolor=#CC0|N/A<br />
| PB6<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PB6<br />
| TBD<br />
|-<br />
| bgcolor=#CC0|RX<br />
| PB5<br />
| bgcolor=#CC0|N/A<br />
| PB6<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PB6<br />
| TBD<br />
|}<br />
<br />
== USB ==<br />
STM32F407=HS/FS host/device/otg<br />
<br />
STM32L475=FS host/device/otg no crystal<br />
<br />
STM32H562=FS PD<br />
<br />
STM32C071=FS no crystal<br />
<br />
STM32C551=FS host/device<br />
<br />
STM32H723=HS/FS host/device/otg<br />
<br />
RP2354=FS host/device<br />
<br />
{| class="wikitable"<br />
! Variant<br />
! PIN <br />
! STM32F407<br />
! STM32L475<br />
! STM32H562<br />
! STM32C071<br />
! STM32C551<br />
! STM32H723<br />
! RP2354<br />
! Remarks<br />
|-<br />
| rowspan="2" | All<br />
| bgcolor=#0C0|DM<br />
| PA11<br />
| PA11<br />
| PA11<br />
| PA11<br />
| PA11<br />
| PA11<br />
| DM<br />
| rowspan="2" | RP2350 dedicated pins<br />
|-<br />
| bgcolor=#0C0|DP<br />
| PA12<br />
| PA12<br />
| PA12<br />
| PA12<br />
| PA12<br />
| PA12<br />
| DP<br />
|}<br />
<br />
== I2C ==<br />
<br />
* RP2350 I2C0 SCL: 1 / 5 / 9 / 13 / 17 / 21 / 25 / 29 / 33 / 37 / 41 / 45<br />
* RP2350 I2C0 SDA: 0 / 4 / 8 / 12 / 16 / 20 / 24 / 28 / 32 / 36 / 40 / 44<br />
<br />
* RP2350 I2C1 SCL: 3 / 7 / 11 / 15 / 19 / 23 / 27 / 31 / 35 / 39 / 43 / 47<br />
* RP2350 I2C1 SDA: 2 / 6 / 10 / 14 / 18 / 22 / 26 / 30 / 34 / 38 / 42 / 46<br />
<br />
{| class="wikitable"<br />
! Variant<br />
! PIN <br />
! STM32F407<br />
! STM32L475<br />
! STM32H562<br />
! STM32C071<br />
! STM32C551<br />
! STM32H723<br />
! RP2354<br />
! Remarks<br />
|-<br />
| rowspan="2" | I2C1<br />
| bgcolor=#0C0|SCL<br />
| PB6<br />
| PB6<br />
| PB6<br />
| PB6<br />
| PB6<br />
| PB6<br />
| GPIO9<br />
| rowspan="2" | RP2350 ICL0<br />
|-<br />
| bgcolor=#0C0|SDA<br />
| PB7<br />
| PB7<br />
| PB7<br />
| PB7<br />
| PB7<br />
| PB7<br />
| GPIO8<br />
|-<br />
| rowspan="2" | I2C1A<br />
| bgcolor=#0C0|SCL<br />
| PB8<br />
| PB8<br />
| PB8<br />
| PB8<br />
| PB8<br />
| PB8<br />
| TBD<br />
|<br />
|-<br />
| bgcolor=#0C0|SDA<br />
| PB9<br />
| PB9<br />
| PB9<br />
| PB9<br />
| PB9<br />
| PB9<br />
| TBD<br />
|<br />
|-<br />
| rowspan="2" | I2C2<br />
| bgcolor=#0C0|SCL<br />
| PB10<br />
| PB10<br />
| PB10<br />
| PB10<br />
| PB10<br />
| PB10<br />
| GPIO3<br />
| rowspan="2" | RP2350 I2C1<br />
|-<br />
| bgcolor=#0C0|SDA<br />
| PB11<br />
| PB11<br />
| PB11<br />
| PB11<br />
| PB11<br />
| PB11<br />
| GPIO2<br />
|-<br />
| rowspan="2" | I2C3<br />
| bgcolor=#F44|SCL<br />
| PA8<br />
| bgcolor=#F44|PC0<br />
| PA8<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PA8<br />
| TBD<br />
|<br />
|-<br />
| bgcolor=#F44|SDA<br />
| PC9<br />
| bgcolor=#F44|PC1<br />
| PC9<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PC9<br />
| TBD<br />
|<br />
|}<br />
<br />
== SPI ==<br />
<br />
* RP2350 SPI0 SCK: 2 / 6 / 18 / 22 / 34 / 38 <br />
* RP2350 SPI0 MISO: 0 / 4 / 16 / 20 / 32 / 36<br />
* RP2350 SPI0 MOSI: 3 / 7 / 19 / 23 / 35 / 39<br />
<br />
* RP2350 SPI1 SCK: 10 / 14 / 26 / 30 / 42 / 46<br />
* RP2350 SPI1 MISO: 8 / 12 / 24 / 28 / 40 / 44<br />
* RP2350 SPI1 MOSI: 11 / 15 / 27 / 31 / 43 / 47<br />
<br />
{| class="wikitable sortable"<br />
! Variant<br />
! PIN <br />
! STM32F407<br />
! STM32L475<br />
! STM32H562<br />
! STM32C071<br />
! STM32C551<br />
! STM32H723<br />
! RP2354<br />
! Remarks<br />
|-<br />
| rowspan="3" | SPI1<br />
| bgcolor=#0C0|SCK<br />
| PA5<br />
| PA5<br />
| PA5<br />
| PA5<br />
| PA5<br />
| PA5<br />
| GPIO42<br />
| rowspan="3" | RP2350 SPI1<br />
|-<br />
| bgcolor=#0C0|MISO<br />
| PA6<br />
| PA6<br />
| PA6<br />
| PA6<br />
| PA6<br />
| PA6<br />
| GPIO40<br />
|-<br />
| bgcolor=#0C0|MOSI<br />
| PA7<br />
| PA7<br />
| PA7<br />
| PA7<br />
| PA7<br />
| PA7<br />
| GPIO43<br />
|-<br />
| rowspan="3" | SPI1A<br />
| bgcolor=#0C0|SCK<br />
| PB3<br />
| PB3<br />
| PB3<br />
| PB3<br />
| PB3<br />
| PB3<br />
| <br />
| rowspan="3" | PB3 conflicts with SWO<br />
|-<br />
| bgcolor=#0C0|MISO<br />
| PB4<br />
| PB4<br />
| PB4<br />
| PB4<br />
| PB4<br />
| PB4<br />
| <br />
|-<br />
| bgcolor=#0C0|MOSI<br />
| PB5<br />
| PB5<br />
| PB5<br />
| PB5<br />
| PB5<br />
| PB5<br />
| <br />
|-<br />
| rowspan="3" | SPI2<br />
| bgcolor=#0C0|SCK<br />
| PB10<br />
| PB10<br />
| PB10<br />
| PB10<br />
| PB10<br />
| PB10<br />
| <br />
| rowspan="3" | <br />
|-<br />
| bgcolor=#0C0|MISO<br />
| PC2<br />
| PC2<br />
| PC2<br />
| PC2<br />
| PC2<br />
| PC2<br />
| <br />
|-<br />
| bgcolor=#0C0|MOSI<br />
| PC3<br />
| PC3<br />
| PC3<br />
| PC3<br />
| PC3<br />
| PC3<br />
| <br />
|-<br />
| rowspan="3" | SPI2A<br />
| bgcolor=#0C0|SCK<br />
| PB13<br />
| PB13<br />
| PB13<br />
| PB13<br />
| PB13<br />
| PB13<br />
| GPIO22<br />
| rowspan="3" | RP2350 SPI0<br />
|-<br />
| bgcolor=#0C0|MISO<br />
| PB14<br />
| PB14<br />
| PB14<br />
| PB14<br />
| PB14<br />
| PB14<br />
| GPIO20<br />
|-<br />
| bgcolor=#0C0|MOSI<br />
| PB15<br />
| PB15<br />
| PB15<br />
| PB15<br />
| PB15<br />
| PB15<br />
| GPIO23 <br />
|-<br />
| rowspan="3" | SPI3<br />
| bgcolor=#CC0|SCK<br />
| PC10<br />
| PC10<br />
| PC10<br />
| bgcolor=#CC0|N/A<br />
| PC10<br />
| PC10<br />
| <br />
| <br />
|-<br />
| bgcolor=#CC0|MISO<br />
| PC11<br />
| PC11<br />
| PC11<br />
| bgcolor=#CC0|N/A<br />
| PC11<br />
| PC11<br />
| <br />
|<br />
|-<br />
| bgcolor=#CC0|MOSI<br />
| PC12<br />
| PC12<br />
| PC12<br />
| bgcolor=#CC0|N/A<br />
| PC12<br />
| PC12<br />
| <br />
|<br />
|-<br />
| rowspan="3" | SPI3A<br />
| bgcolor=#CC0|SCK<br />
| PB3<br />
| PB3<br />
| PB3<br />
| bgcolor=#CC0|N/A<br />
| PB3<br />
| PB3<br />
| <br />
| Conflicts with SWO<br />
|-<br />
| bgcolor=#CC0|MISO<br />
| PB4<br />
| PB4<br />
| PB4<br />
| bgcolor=#CC0|N/A<br />
| PB4<br />
| PB4<br />
| <br />
|<br />
|-<br />
| bgcolor=#CC0|MOSI<br />
| PB5<br />
| PB5<br />
| PB5<br />
| bgcolor=#CC0|N/A<br />
| PB5<br />
| PB5<br />
| <br />
|<br />
|}<br />
<br />
== SDIO ==<br />
STM32F407: SDIO<br />
<br />
STM32L475: SDMMC<br />
<br />
STM32H562: SDMMC<br />
<br />
STM32C071: N/A<br />
<br />
STM32C551: N/A<br />
<br />
STM32H723: SDMMC<br />
<br />
{| class="wikitable sortable"<br />
! Variant<br />
! PIN <br />
! STM32F407<br />
! STM32L475<br />
! STM32H562<br />
! STM32C071<br />
! STM32C551<br />
! STM32H723<br />
! RP2354<br />
|-<br />
| rowspan="6" | Only<br />
| bgcolor=#CC0|CMD<br />
| PD2<br />
| PD2<br />
| PD2<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PD2<br />
| GPIO30<br />
|-<br />
| bgcolor=#CC0|CK<br />
| PC12<br />
| PC12<br />
| PC12<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PC12<br />
| GPIO31<br />
|-<br />
| bgcolor=#CC0|D0<br />
| PC8<br />
| PC8<br />
| PC8<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PC8<br />
| GPIO35<br />
|-<br />
| bgcolor=#CC0|D1<br />
| PC9<br />
| PC9<br />
| PC9<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PC9<br />
| GPIO34<br />
|-<br />
| bgcolor=#CC0|D2<br />
| PC10<br />
| PC10<br />
| PC10<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PC10<br />
| GPIO33<br />
|-<br />
| bgcolor=#CC0|D3<br />
| PC11<br />
| PC11<br />
| PC11<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PC11<br />
| GPIO32<br />
|}<br />
<br />
== Ethernet (RMII) ==<br />
STM32F407: <br />
<br />
STM32L475: <br />
<br />
STM32H562: <br />
<br />
STM32C071: <br />
<br />
STM32C551: <br />
<br />
STM32H723:<br />
<br />
RP2354: With PIO, https://github.com/rscott2049/pico-rmii-ethernet_nce <br />
<br />
{| class="wikitable"<br />
! Variant<br />
! PIN <br />
! STM32F407<br />
! STM32L475<br />
! STM32H562<br />
! STM32C071<br />
! STM32C551<br />
! STM32H723<br />
! RP2354<br />
|-<br />
| rowspan="10" | Only<br />
| bgcolor=#CC0| MDIO<br />
| PA2<br />
| bgcolor=#CC0 | N/A<br />
| PA2<br />
| bgcolor=#CC0 | N/A<br />
| bgcolor=#CC0 | N/A<br />
| PA2<br />
| GPIO44<br />
|-<br />
| bgcolor=#CC0| REF_CLK<br />
| PA1<br />
| bgcolor=#CC0 | N/A<br />
| PA1<br />
| bgcolor=#CC0 | N/A<br />
| bgcolor=#CC0 | N/A<br />
| PA1<br />
| GPIO41<br />
|-<br />
| bgcolor=#CC0| MDC<br />
| PC1<br />
| bgcolor=#CC0 | N/A<br />
| PC1<br />
| bgcolor=#CC0 | N/A<br />
| bgcolor=#CC0 | N/A<br />
| PC1<br />
| GPIO47<br />
|-<br />
| bgcolor=#CC0| TX_EN<br />
| PB11<br />
| bgcolor=#CC0 | N/A<br />
| PB11<br />
| bgcolor=#CC0 | N/A<br />
| bgcolor=#CC0 | N/A<br />
| PB11<br />
| GPIO2<br />
|-<br />
| bgcolor=#CC0| TXD0<br />
| PB12<br />
| bgcolor=#CC0 | N/A<br />
| PB12<br />
| bgcolor=#CC0 | N/A<br />
| bgcolor=#CC0 | N/A<br />
| PB12<br />
| GPIO24<br />
|-<br />
| bgcolor=#F44| TXD1<br />
| PB13<br />
| bgcolor=#CC0 | N/A<br />
| bgcolor=#F44 | PB15<br />
| bgcolor=#CC0 | N/A<br />
| bgcolor=#CC0 | N/A<br />
| PB13<br />
| GPIO22<br />
|-<br />
| bgcolor=#CC0| RXD0<br />
| PC4<br />
| bgcolor=#CC0 | N/A<br />
| PC4<br />
| bgcolor=#CC0 | N/A<br />
| bgcolor=#CC0 | N/A<br />
| PC4<br />
| GPIO10<br />
|-<br />
| bgcolor=#CC0| RXD1<br />
| PC5<br />
| bgcolor=#CC0 | N/A<br />
| PC5<br />
| bgcolor=#CC0 | N/A<br />
| bgcolor=#CC0 | N/A<br />
| PC5<br />
| GPIO11<br />
|-<br />
| bgcolor=#CC0| CRS_DV<br />
| PA7<br />
| bgcolor=#CC0 | N/A<br />
| PA7<br />
| bgcolor=#CC0 | N/A<br />
| bgcolor=#CC0 | N/A<br />
| PA7<br />
| GPIO43<br />
|}<br />
<br />
== ULPI ==<br />
STM32F407: ULPI<br />
<br />
STM32L475: N/A<br />
<br />
STM32H562: N/A<br />
<br />
STM32C071: N/A<br />
<br />
STM32C551: N/A<br />
<br />
STM32H723: ULPI<br />
<br />
{| class="wikitable"<br />
! Variant<br />
! PIN <br />
! STM32F407<br />
! STM32L475<br />
! STM32H562<br />
! STM32C071<br />
! STM32C551<br />
! STM32H723<br />
! RP2354<br />
|-<br />
| rowspan="12" | Only<br />
| bgcolor=#CC0| STP<br />
| PC0<br />
| bgcolor=#CC0| N/A<br />
| bgcolor=#CC0| N/A<br />
| bgcolor=#CC0| N/A<br />
| bgcolor=#CC0| N/A<br />
| PC0<br />
| bgcolor=#CC0| N/A<br />
|-<br />
| bgcolor=#CC0| DIR<br />
| PC2<br />
| bgcolor=#CC0| N/A<br />
| bgcolor=#CC0| N/A<br />
| bgcolor=#CC0| N/A<br />
| bgcolor=#CC0| N/A<br />
| PC2<br />
| bgcolor=#CC0| N/A <br />
|-<br />
| bgcolor=#CC0| NXT<br />
| PC3<br />
| bgcolor=#CC0| N/A<br />
| bgcolor=#CC0| N/A<br />
| bgcolor=#CC0| N/A<br />
| bgcolor=#CC0| N/A<br />
| PC3<br />
| bgcolor=#CC0| N/A <br />
|-<br />
| bgcolor=#CC0| CK<br />
| PA5<br />
| bgcolor=#CC0| N/A<br />
| bgcolor=#CC0| N/A<br />
| bgcolor=#CC0| N/A<br />
| bgcolor=#CC0| N/A<br />
| PA5<br />
| bgcolor=#CC0| N/A <br />
|-<br />
| bgcolor=#CC0|D0<br />
| PA3<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PA3<br />
| bgcolor=#CC0|N/A<br />
|-<br />
| bgcolor=#CC0|D1<br />
| PB0<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PB0<br />
| bgcolor=#CC0|N/A<br />
|-<br />
| bgcolor=#CC0|D2<br />
| PB1<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PB1<br />
| bgcolor=#CC0|N/A<br />
|-<br />
| bgcolor=#CC0|D3<br />
| PB10<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PB10<br />
| bgcolor=#CC0|N/A<br />
|-<br />
| bgcolor=#CC0|D4<br />
| PB11<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PB11<br />
| bgcolor=#CC0|N/A<br />
|-<br />
| bgcolor=#CC0|D5<br />
| PB12<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PB12<br />
| bgcolor=#CC0|N/A<br />
|-<br />
| bgcolor=#CC0|D6<br />
| PB13<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PB13<br />
| bgcolor=#CC0|N/A<br />
|-<br />
| bgcolor=#CC0|D7<br />
| PB5<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PB5<br />
| bgcolor=#CC0|N/A<br />
|}<br />
<br />
== I2S ==<br />
STM32F407: I2S2, I2S3<br />
<br />
STM32L475: SAI1, SAI2 (serial audio interface)<br />
<br />
STM32H562: I2S1, I2S2, I2S3<br />
<br />
STM32C071: I2S1 (half duplex only)<br />
<br />
STM32C551: I2S1, I2S2, I2S3<br />
<br />
STM32H723: I2S1, I2S2, I2S3<br />
<br />
{| class="wikitable sortable"<br />
! Variant<br />
! PIN <br />
! STM32F407<br />
! STM32L475<br />
! STM32H562<br />
! STM32C071<br />
! STM32C551<br />
! STM32H723<br />
! RP2354<br />
|-<br />
| rowspan="5" | I2S1<br />
| bgcolor=#F44|MCK<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#F44|PB8<br />
| PC4<br />
| bgcolor=#F44|PA6, PA11, PD5, PB4, PB6<br />
| PC4<br />
| PC4<br />
| TBD<br />
|-<br />
| bgcolor=#F44|SDI<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#F44|PB5<br />
| PA6<br />
| bgcolor=#F44|PA2,PA7,PA12,PB5,PD6,PB6††<br />
| PA6<br />
| PA6<br />
| TBD<br />
|-<br />
| bgcolor=#F44|SDO<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#F44|PC3<br />
| PA7<br />
| PA7<br />
| PA7<br />
| PA7<br />
| TBD<br />
|-<br />
| bgcolor=#F44|CK<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#F44|PB10<br />
| PA5<br />
| PA5<br />
| PA5<br />
| PA5<br />
| TBD<br />
|-<br />
| bgcolor=#F44|WS<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#F44|PB9<br />
| PA4<br />
| bgcolor=#F44|PA1,PA5,PD8,PB3,PB6<br />
| PA4<br />
| PA4<br />
| TBD<br />
|-<br />
| rowspan="5" | I2S2<br />
| bgcolor=#F44|MCK<br />
| PC6<br />
| bgcolor=#F44|PB14<br />
| PC6<br />
| bgcolor=#CC0|N/A<br />
| PC6<br />
| PC6<br />
| TBD<br />
|-<br />
| bgcolor=#F44|SDI<br />
| PC2<br />
| bgcolor=#F44|PC12<br />
| PC2<br />
| bgcolor=#CC0|N/A<br />
| PC2<br />
| PC2<br />
| TBD<br />
|-<br />
| bgcolor=#F44|SDO<br />
| PC3<br />
| bgcolor=#F44|PD11<br />
| PC3<br />
| bgcolor=#CC0|N/A<br />
| PC3<br />
| PC3<br />
| TBD<br />
|-<br />
| bgcolor=#F44|CK<br />
| PB10<br />
| bgcolor=#F44|PD10<br />
| PB10<br />
| bgcolor=#CC0|N/A<br />
| PB10<br />
| PB10<br />
| TBD<br />
|-<br />
| bgcolor=#CC0|WS<br />
| PB12<br />
| PB12<br />
| PB12<br />
| bgcolor=#CC0|N/A<br />
| PB12<br />
| PB12<br />
| TBD<br />
|-<br />
| rowspan="5" | I2S2a<br />
| bgcolor=#0FF|MCK<br />
| bgcolor=#0FF|N/A<br />
| PD9<br />
| bgcolor=#0FF|N/A<br />
| bgcolor=#0FF|N/A<br />
| bgcolor=#0FF|N/A<br />
| bgcolor=#0FF|N/A<br />
| TBD<br />
|-<br />
| bgcolor=#CC0|SDI<br />
| PB14<br />
| bgcolor=#CC0|N/A<br />
| PB14<br />
| bgcolor=#CC0|N/A<br />
| PB14<br />
| PB14<br />
| TBD<br />
|-<br />
| bgcolor=#CC0|SDO<br />
| PB15<br />
| PB15<br />
| PB15<br />
| bgcolor=#CC0|N/A<br />
| PB15<br />
| PB15<br />
| TBD<br />
|-<br />
| bgcolor=#CC0|CK<br />
| PB13<br />
| PB13<br />
| PB13<br />
| bgcolor=#CC0|N/A<br />
| PB13<br />
| PB13<br />
| TBD<br />
|-<br />
| bgcolor=#CC0|WS<br />
| PB9<br />
| PB9<br />
| PB9<br />
| bgcolor=#CC0|N/A<br />
| PB9<br />
| PB9<br />
| TBD<br />
|-<br />
| rowspan="5" | I2S3<br />
| bgcolor=#CC0|MCK<br />
| PC7<br />
| bgcolor=#CC0|N/A<br />
| PC7<br />
| bgcolor=#CC0|N/A<br />
| PC7<br />
| PC7<br />
| TBD<br />
|-<br />
| bgcolor=#CC0|SDI<br />
| PC11<br />
| bgcolor=#CC0|N/A<br />
| PC11<br />
| bgcolor=#CC0|N/A<br />
| PC11<br />
| PC11<br />
| TBD<br />
|-<br />
| bgcolor=#CC0|SDO<br />
| PC12<br />
| bgcolor=#CC0|N/A<br />
| PC12<br />
| bgcolor=#CC0|N/A<br />
| PC12<br />
| PC12<br />
| TBD<br />
|-<br />
| bgcolor=#CC0|CK<br />
| PC10<br />
| bgcolor=#CC0|N/A<br />
| PC10<br />
| bgcolor=#CC0|N/A<br />
| PC10<br />
| PC10<br />
| TBD<br />
|-<br />
| bgcolor=#CC0|WS<br />
| PA4<br />
| bgcolor=#CC0|N/A<br />
| PA4<br />
| bgcolor=#CC0|N/A<br />
| PA4<br />
| PA4<br />
| TBD<br />
|-<br />
| rowspan="5" | I2S3a<br />
| bgcolor=#0FF|MCK<br />
| bgcolor=#0FF|N/A<br />
| bgcolor=#0FF|N/A<br />
| bgcolor=#0FF|N/A<br />
| bgcolor=#0FF|N/A<br />
| bgcolor=#0FF|N/A<br />
| bgcolor=#0FF|N/A<br />
| TBD<br />
|-<br />
| bgcolor=#CC0|SDI<br />
| PB4<br />
| bgcolor=#CC0|N/A<br />
| PB4<br />
| bgcolor=#CC0|N/A<br />
| PB4<br />
| PB4<br />
| TBD<br />
|-<br />
| bgcolor=#CC0|SDO<br />
| PB5<br />
| bgcolor=#CC0|N/A<br />
| PB5<br />
| bgcolor=#CC0|N/A<br />
| PB5<br />
| PB5<br />
| TBD<br />
|-<br />
| bgcolor=#CC0|CK<br />
| PB3<br />
| bgcolor=#CC0|N/A<br />
| PB3<br />
| bgcolor=#CC0|N/A<br />
| PB3<br />
| PB3<br />
| TBD<br />
|-<br />
| bgcolor=#CC0|WS<br />
| PA15<br />
| bgcolor=#CC0|N/A<br />
| PA15<br />
| bgcolor=#CC0|N/A<br />
| PA15,PB8,PE4 †††<br />
| PA15<br />
| TBD<br />
|}<br />
<br />
Notes; <br />
<br />
†† The STM32C071 has only one half-duplex I2S, and the _SD pin can either be in INPUT or OUTPUT mode. Many pins, how do we map?<br />
<br />
††† I2S3_WS is ONLY mapped on PA15 (used for SWDIO), except on STM32C551 which ALSO has it on PB8.<br />
<br />
== DACs ==<br />
<br />
{| class="wikitable"<br />
! Variant<br />
! PIN <br />
! STM32F407<br />
! STM32L475<br />
! STM32H562<br />
! STM32C071<br />
! STM32C551<br />
! STM32H723<br />
! RP2354<br />
|-<br />
| rowspan="2" |DAC1<br />
| bgcolor=#CC0|OUT1<br />
| PA4<br />
| PA4<br />
| PA4<br />
| bgcolor=#CC0|N/A<br />
| PA4<br />
| PA4<br />
| bgcolor=#CC0|N/A<br />
|-<br />
| bgcolor=#CC0|OUT2<br />
| PA5<br />
| PA5<br />
| PA5<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PA5<br />
| bgcolor=#CC0|N/A<br />
|}<br />
<br />
== ADCs ==<br />
ADCs are so numerous that comparative tables are difficult to establish.<br />
<br />
STM32F407; 12 channels common for ADC1, ADC2 and ADC3. 4 channels for ADC1 and ADC2<br />
<br />
STM32F407; 4 channels common for ADC1, ADC2 and ADC3. 12 channels for ADC1 and ADC2<br />
<br />
STM32H562; All 16 channels common for ADC1 and ADC2, can also be configured as 8 differential pair inputs.<br />
<br />
STM32C071; Only ADC1, 19 external channels.<br />
<br />
STM32C551; 7 channels common for ADC1 and ADC2.<br />
<br />
STM32H723; ADC1 and ADC2 are 16 bits, ADC3 is 12 bits. All 3 can also be configured as 8 differential pair inputs.<br />
<br />
RP2354; One ADC, 12 bits, 0.5 Msps<br />
<br />
{| class="wikitable"<br />
! Variant<br />
! PIN <br />
! STM32F407<br />
! STM32L475<br />
! STM32H562<br />
! STM32C071<br />
! STM32C551<br />
! STM32H723<br />
! RP2354<br />
|-<br />
| rowspan="3" |ADC1<br />
| Pins<br />
| PA0-PA7,PC0-PC5,PB0-PB1<br />
| PA0-PA7,PC0-PC5,PB0-PB1<br />
| PA0-PA7,PC0-PC5,PB0-PB1<br />
| PA0-PA8,PA13-PA14,PC0-PC5,PB0-PB2,PB10-PB12<br />
| PA0-PA7,PC0-PC3<br />
| PA0-PA7,PC0-PC2,PC4-PC5,PB0-PB1<br />
| GPIO40-GPIO47<br />
|-<br />
| Channels<br />
| 16<br />
| 16<br />
| 16<br />
| 19<br />
| 12<br />
| 15<br />
| 8<br />
|-<br />
| Msps<br />
| 2.4<br />
| 5<br />
| 5<br />
| 2.5<br />
| 2.25<br />
| 3.6<br />
| 0.5<br />
|-<br />
| rowspan="3" |ADC2<br />
| Pins<br />
| PA0-PA7,PC0-PC5,PB0-PB1<br />
| PA0-PA7,PC0-PC5,PB0-PB1<br />
| PA0-PA7,PC0-PC5,PB0-PB1<br />
| N/A<br />
| PA0-PA3,PC1-PC5,PB0-PB2<br />
| PA2-PA7,PC0-PC2,PC4-PC5,PB0-PB1<br />
| N/A<br />
|-<br />
| Channels<br />
| 16<br />
| 16<br />
| 16<br />
| N/A<br />
| 12<br />
| 13<br />
| N/A<br />
|-<br />
| Msps<br />
| 2.4<br />
| 5<br />
| 5<br />
| N/A<br />
| 2.25<br />
| 3.6<br />
| N/A<br />
|-<br />
| rowspan="3" |ADC3<br />
| Pins<br />
| PA0-PA7,PC0-PC3<br />
| PC0-PC3<br />
| N/A<br />
| N/A<br />
| N/A<br />
| PC0-PC3<br />
| N/A<br />
|-<br />
| Channels<br />
| 6<br />
| 4<br />
| N/A<br />
| N/A<br />
| N/A<br />
| 4 (12 bits)<br />
| N/A<br />
|-<br />
| Msps<br />
| 2.4<br />
| 5<br />
| N/A<br />
| N/A<br />
| N/A<br />
| 5<br />
| N/A<br />
|}</div>
Niclas
https://stm32world.com/w/index.php?title=Streamline_Header_Mapping&diff=8479
Streamline Header Mapping
2026-09-11T14:58:54Z
<p>Niclas: </p>
<hr />
<div>[[Category:Streamline]][[Category:Work in progress]]<br />
<br />
{| class="wikitable sortable" style="width:100%; table-layout:fixed; overflow-wrap:break-word;"<br />
! Position <br />
! Pin Name<br />
! STM32F407<br />
! STM32L475<br />
! STM32H562<br />
! STM32C071<br />
! STM32C551<br />
! STM32H723<br />
! RP2354<br />
|-<br />
| A4<br />
| PA2<br />
| USART2_TX,ETH_MDIO<br />
| USART2_TX<br />
| USART2_TXETH_MDIO<br />
| USART2_TX<br />
| USART2_TX<br />
| USART2_TX,ETH_MDIO<br />
| GPIO44: UART1_TX, ETH_MDIO<br />
|-<br />
| A5<br />
| PA1<br />
| UART4_RX,ETH_RMII_REF_CLK<br />
| UART4_RX<br />
| UART4_RX, ETH_RMII_REF_CLK<br />
| <br />
| UART4_RX<br />
| UART4_RX,ETH_RMII_REF_CLK<br />
| GPIO41: ETH_RMII_REF_CLK<br />
|-<br />
| A6<br />
| PA0<br />
| UART4_TX<br />
| UART4_TX<br />
| UART4_TX<br />
| <br />
| UART4_TX<br />
| UART4_TX<br />
| <br />
|-<br />
| A7<br />
| PC3<br />
| SPI2_MOSI,ULPI_NXT<br />
| SPI2_MOSI<br />
| SPI2_MOSI<br />
| SPI2_MOSI<br />
| SPI2_MOSI<br />
| SPI2_MOSI,ULPI_NXT<br />
| <br />
|-<br />
| A8<br />
| PC2<br />
| SPI2_MISO,ULPI_DIR<br />
| SPI2_MISO<br />
| SPI2_MISO<br />
| SPI2_MISO<br />
| SPI2_MISO<br />
| SPI2_MISO,ULPI_DIR<br />
| <br />
|-<br />
| A9<br />
| PC1<br />
| ETH_MDC<br />
| I2C3_SDA<br />
| ETH_MDC<br />
| <br />
| <br />
| ETH_MDC<br />
| GPIO47<br />
|-<br />
| A10<br />
| PC0<br />
| ULPI_STP<br />
| I2C3_SCL<br />
| <br />
| <br />
| <br />
| ULPI_STP<br />
| GPIO46<br />
|-<br />
| A11<br />
| PC15<br />
| <br />
| <br />
| <br />
| <br />
| <br />
| <br />
| <br />
|-<br />
| A12<br />
| PC14<br />
| <br />
| <br />
| <br />
| <br />
| <br />
| <br />
| <br />
|-<br />
| A13<br />
| PC13<br />
| <br />
| <br />
| <br />
| <br />
| <br />
| <br />
| <br />
|-<br />
| A14<br />
| PE6<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| GPIO36<br />
|-<br />
| A15<br />
| PE5<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| GPIO37<br />
|-<br />
| A16<br />
| PE4<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| GPIO38<br />
|-<br />
| A17<br />
| PE3<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| GPIO39<br />
|-<br />
| A18<br />
| PE2<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| <br />
|-<br />
| A20<br />
| PE1<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| <br />
|-<br />
| A21<br />
| PE0<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| <br />
|-<br />
| A22<br />
| PB9<br />
| I2C1A_SDA<br />
| I2C1A_SDA<br />
| I2C1A_SDA<br />
| I2C1A_SDA<br />
| I2C1A_SDA<br />
| I2C1A_SDA<br />
| GPIO28: I2C0_SDA<br />
|-<br />
| A23<br />
| PB8<br />
| I2C1A_SCL<br />
| I2C1A_SCL<br />
| I2C1A_SCL<br />
| I2C1A_SCL<br />
| I2C1A_SCL<br />
| I2C1A_SCL<br />
| GPIO29: I2C0_SCL<br />
|-<br />
| A24<br />
| PB7<br />
| USART1A_RX,I2C1_SDA<br />
| USART1A_RX,I2C1_SDA<br />
| USART1A_RX,I2C1_SDA<br />
| USART1A_RX,I2C1_SDA<br />
| USART1A_RX,I2C1_SDA<br />
| USART1A_RX,I2C1_SDA<br />
| GPIO8: I2C0_SDA<br />
|-<br />
| A25<br />
| PB6<br />
| USART1A_TX,CAN2A_TX,I2C1_SCL<br />
| USART1A_TX,I2C1_SCL<br />
| USART1A_TX,CAN2A_TX,I2C1_SCL<br />
| USART1A_TX,I2C1_SCL<br />
| USART1A_TX,I2C1_SCL<br />
| USART1A_TX,CAN2A_TX,I2C1_SCL<br />
| GPIO9: I2C0_SCL<br />
|-<br />
| A26<br />
| PB5<br />
| CAN2A_RX,SPI1A_MOSI,SPI3_MOSI,ULPI_D7<br />
| SPI1A_MOSI,SPI3_MOSI<br />
| CAN2A_RX,SPI1A_MOSI,SPI3_MOSI<br />
| SPI1A_MOSI<br />
| SPI1A_MOSI,SPI3_MOSI<br />
| CAN2A_RX,SPI1A_MOSI,SPI3_MOSI,ULPI_D7<br />
| <br />
|-<br />
| A28<br />
| PB4<br />
| SPI1A_MISO,SPI3_MISO<br />
| SPI1A_MISO,SPI3_MISO<br />
| SPI1A_MISO,SPI3_MISO<br />
| SPI1A_MISO<br />
| SPI1A_MISO,SPI3_MISO<br />
| SPI1A_MISO,SPI3_MISO<br />
| <br />
|-<br />
| A29<br />
| PB3<br />
| SPI1A_SCK,SPI3_SCK<br />
| SPI1A_SCK,SPI3_SCK<br />
| SPI1A_SCK,SPI3_SCK<br />
| SPI1A_SCK<br />
| SPI1A_SCK,SPI3_SCK<br />
| SPI1A_SCK,SPI3_SCK<br />
| <br />
|-<br />
| A30<br />
| PD7<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| <br />
|-<br />
| A31<br />
| PD6<br />
| USART2A_RX<br />
| USART2A_RX<br />
| USART2A_RX<br />
| USART2A_RX<br />
| USART2A_RX<br />
| USART2A_RX<br />
| GPIO5: UART1 TX<br />
|-<br />
| A32<br />
| PD5<br />
| USART2A_TX<br />
| USART2A_TX<br />
| USART2A_TX<br />
| USART2A_TX<br />
| USART2A_TX<br />
| USART2A_TX<br />
| GPIO4: UART1_TX<br />
|-<br />
| A33<br />
| PD4<br />
| <br />
| <br />
| <br />
| <br />
| <br />
| <br />
| <br />
|-<br />
| A34<br />
| PD3<br />
| <br />
| <br />
| <br />
| <br />
| <br />
| <br />
| <br />
|-<br />
| A35<br />
| PD2<br />
| UART5_RX,SDIO_CMD<br />
| UART5_RX,SDIO_CMD<br />
| UART5_RX,SDIO_CMD<br />
| <br />
| UART5_RX<br />
| UART5_RX,SDIO_CMD<br />
| GPIO30<br />
|-<br />
| A36<br />
| PD1<br />
| CAN1A_TX<br />
| CAN1A_TX<br />
| CAN1A_TX<br />
| <br />
| CAN1A_TX<br />
| CAN1A_TX<br />
| <br />
|-<br />
| A37<br />
| PD0<br />
| CAN1A_RX<br />
| CAN1A_RX<br />
| CAN1A_RX<br />
| <br />
| CAN1A_RX<br />
| CAN1A_RX<br />
| <br />
|-<br />
| A39<br />
| PC12<br />
| UART5_TX,SPI3_MOSI,SDIO_CK<br />
| UART5_TX,SPI3_MOSI,SDIO_CK<br />
| UART5_TX,SPI3_MOSI,SDIO_CK<br />
| <br />
| UART5_TX,SPI3_MOSI<br />
| UART5_TX,SPI3_MOSI,SDIO_CK<br />
| GPIO31<br />
|-<br />
| A40<br />
| PC11<br />
| USART3A2_RX,UART4A_RX,SPI3_MISO,SDIO_D3<br />
| USART3A2_RX,UART4A_RX,SPI3_MISO,SDIO_D3<br />
| USART3A2_RX,UART4A_RX,SPI3_MISO,SDIO_D3<br />
| <br />
| USART3A2_RX,UART4A_RX,SPI3_MISO<br />
| USART3A2_RX,UART4A_RX,SPI3_MISO,SDIO_D3<br />
| GPIO32<br />
|-<br />
| A41<br />
| PC10<br />
| USART3A2_TX,UART4A_TX,SPI3_SCK,SDIO_D2<br />
| USART3A2_TX,UART4A_TX,SPI3_SCK,SDIO_D2<br />
| USART3A2_TX,UART4A_TX,SPI3_SCK,SDIO_D2<br />
| <br />
| USART3A2_TX,UART4A_TX,SPI3_SCK<br />
| USART3A2_TX,UART4A_TX,SPI3_SCK,SDIO_D2<br />
| GPIO33<br />
|-<br />
| A42<br />
| PA15<br />
| <br />
| <br />
| <br />
| <br />
| <br />
| <br />
| <br />
|-<br />
| A43<br />
| PA14<br />
| SWCLK<br />
| SWCLK<br />
| SWCLK<br />
| SWCLK<br />
| SWCLK<br />
| SWCLK<br />
| SWCLK<br />
|-<br />
| A44<br />
| PA11<br />
| USB_DM,CAN1_RX<br />
| USB_DM,CAN1_RX<br />
| USB_DM,CAN1_RX<br />
| USB_DM<br />
| USB_DM,CAN1_RX<br />
| USB_DM,CAN1_RX<br />
| USB_DM<br />
|-<br />
| A45<br />
| PA12<br />
| USB_DP,CAN1_TX<br />
| USB_DP,CAN1_TX<br />
| USB_DP,CAN1_TX<br />
| USB_DP<br />
| USB_DP,CAN1_TX<br />
| USB_DP,CAN1_TX<br />
| USB_DP<br />
|-<br />
| A46<br />
| PA13<br />
| SWDIO<br />
| SWDIO<br />
| SWDIO<br />
| SWDIO<br />
| SWDIO<br />
| SWDIO<br />
| SWDIO<br />
|-<br />
| B4<br />
| PA3<br />
| USART2_RX,ULPI_D0<br />
| USART2_RX<br />
| USART2_RX<br />
| USART2_RX<br />
| USART2_RX<br />
| USART2_RX,ULPI_D0<br />
| GPIO45: UART1_RX<br />
|-<br />
| B5<br />
| PA4<br />
| <br />
| <br />
| <br />
| <br />
| <br />
| <br />
| <br />
|-<br />
| B6<br />
| PA5<br />
| SPI1_SCK,ULPI_CK<br />
| SPI1_SCK<br />
| SPI1_SCK<br />
| SPI1_SCK<br />
| SPI1_SCK<br />
| SPI1_SCK,ULPI_CK<br />
| GPIO42: SPI0_SCK<br />
|-<br />
| B7<br />
| PA6<br />
| SPI1_MISO<br />
| SPI1_MISO<br />
| SPI1_MISO<br />
| SPI1_MISO<br />
| SPI1_MISO<br />
| SPI1_MISO<br />
| GPIO40: SPI0_MISO<br />
|-<br />
| B8<br />
| PA7<br />
| SPI1_MOSI,ETH_RMII_CRS_DV<br />
| SPI1_MOSI<br />
| SPI1_MOSI,ETH_RMII_CRS_DV<br />
| SPI1_MOSI<br />
| SPI1_MOSI<br />
| SPI1_MOSI,ETH_RMII_CRS_DV<br />
| GPIO43: SPI0_MOSI<br />
|-<br />
| B9<br />
| PC4<br />
| ETH_RMII_RX_D0<br />
| <br />
| ETH_RMII_RX_D0<br />
| <br />
| <br />
| ETH_RMII_RX_D0<br />
| <br />
|-<br />
| B10<br />
| PC5<br />
| ETH_RMII_RX_D1<br />
| <br />
| ETH_RMII_RX_D1<br />
| <br />
| <br />
| ETH_RMII_RX_D1<br />
| <br />
|-<br />
| B11<br />
| PB0<br />
| ULPI_D1<br />
| <br />
| <br />
| <br />
| <br />
| ULPI_D1<br />
| GPIO12: HSTX<br />
|-<br />
| B12<br />
| PB1<br />
| ULPI_D2<br />
| <br />
| <br />
| <br />
| <br />
| ULPI_D2<br />
| GPIO13: HSTX<br />
|-<br />
| B13<br />
| PB2<br />
| <br />
| <br />
| <br />
| <br />
| <br />
| <br />
| GPIO14: HSTX<br />
|-<br />
| B14<br />
| PE7<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| GPIO15: HSTX<br />
|-<br />
| B15<br />
| PE8<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| GPIO16: HSTX<br />
|-<br />
| B16<br />
| PE9<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| GPIO17: HSTX<br />
|-<br />
| B17<br />
| PE10<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| GPIO18: HSTX<br />
|-<br />
| B18<br />
| PE11<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| GPIO19: HSTX<br />
|-<br />
| B20<br />
| PE12<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| <br />
|-<br />
| B21<br />
| PE13<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| <br />
|-<br />
| B22<br />
| PE14<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| <br />
|-<br />
| B23<br />
| PE15<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| <br />
|-<br />
| B24<br />
| PB10<br />
| USART3_TX,I2C2_SCL,SPI2_SCK,ULPI_D3<br />
| USART3_TX,I2C2_SCL,SPI2_SCK<br />
| USART3_TX,I2C2_SCL,SPI2_SCK<br />
| I2C2_SCL,SPI2_SCK<br />
| USART3_TX,I2C2_SCL,SPI2_SCK<br />
| USART3_TX,I2C2_SCL,SPI2_SCK,ULPI_D3<br />
| GPIO3: I2C1_SCL<br />
|-<br />
| B25<br />
| PB11<br />
| USART3_RX,I2C2_SDA,ULPI_D4,ETH_RMII_TX_EN<br />
| USART3_RX,I2C2_SDA<br />
| USART3_RX,I2C2_SDA,ETH_RMII_TX_EN<br />
| I2C2_SDA<br />
| USART3_RX,I2C2_SDA<br />
| USART3_RX,I2C2_SDA,ULPI_D4,ETH_RMII_TX_EN<br />
| GPIO2: I2C1_SDA<br />
|-<br />
| B26<br />
| PB12<br />
| CAN2_RX,ULPI_D5,ETH_RMII_TXD0<br />
| <br />
| CAN2_RX,ETH_RMII_TXD0<br />
| <br />
| <br />
| CAN2_RX,ULPI_D5,ETH_RMII_TXD0<br />
| <br />
|-<br />
| B28<br />
| PB13<br />
| CAN2_TX,SPI2A_SCK,ULPI_D6,ETH_RMII_TXD1 <br />
| SPI2A_SCK<br />
| CAN2_TX,SPI2A_SCK<br />
| SPI2A_SCK<br />
| SPI2A_SCK<br />
| CAN2_TX,SPI2A_SCK,ULPI_D6,ETH_RMII_TXD1<br />
| GPIO22: SPI0_SCK<br />
|-<br />
| B29<br />
| PB14<br />
| SPI2A_MISO<br />
| SPI2A_MISO<br />
| SPI2A_MISO<br />
| SPI2A_MISO<br />
| SPI2A_MISO<br />
| SPI2A_MISO<br />
| GPIO20: SPI0_RX<br />
|-<br />
| B30<br />
| PB15<br />
| SPI2A_MOSI<br />
| SPI2A_MOSI<br />
| SPI2A_MOSI,ETH_RMII_TXD1<br />
| SPI2A_MOSI<br />
| SPI2A_MOSI<br />
| SPI2A_MOSI<br />
| GPIO23: SPI0_TX<br />
|-<br />
| B31<br />
| PD8<br />
| USART3A1_TX<br />
| USART3A1_TX<br />
| USART3A1_TX<br />
| bgcolor=#CC0|N/A<br />
| USART3A1_TX<br />
| USART3A1_TX<br />
| <br />
|-<br />
| B32<br />
| PD9<br />
| USART3A1_RX<br />
| USART3A1_RX<br />
| USART3A1_RX<br />
| bgcolor=#CC0|N/A<br />
| USART3A1_RX<br />
| USART3A1_RX<br />
| <br />
|-<br />
| B33<br />
| PD10<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| <br />
|-<br />
| B34<br />
| PD11<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| <br />
|-<br />
| B35<br />
| PD12<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| <br />
|-<br />
| B36<br />
| PD13<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| <br />
|-<br />
| B37<br />
| PD14<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| <br />
|-<br />
| B39<br />
| PD15<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| <br />
|-<br />
| B40<br />
| PC6<br />
| UART6_TX<br />
| <br />
| UART6_TX<br />
| <br />
| <br />
| UART6_TX<br />
| <br />
|-<br />
| B41<br />
| PC7<br />
| UART6_RX<br />
| <br />
| UART6_RX<br />
| <br />
| <br />
| UART6_RX<br />
| <br />
|-<br />
| B42<br />
| PC8<br />
| SDIO_D0<br />
| SDIO_D0<br />
| SDIO_D0<br />
| <br />
| <br />
| SDIO_D0<br />
| GPIO35<br />
|-<br />
| B43<br />
| PC9<br />
| SDIO_D1<br />
| SDIO_D1<br />
| SDIO_D1<br />
| <br />
| <br />
| SDIO_D1<br />
| GPIO34<br />
|-<br />
| B44<br />
| PA8<br />
| I2C3_SCL<br />
| <br />
| I2C3_SCL<br />
| <br />
| <br />
| I2C3_SCL<br />
| <br />
|-<br />
| B45<br />
| PA9<br />
| USART1_TX<br />
| USART1_TX<br />
| USART1_TX<br />
| USART1_TX<br />
| USART1_TX<br />
| USART1_TX<br />
| GPIO0: UART0_TX<br />
|-<br />
| B46<br />
| PA10<br />
| USART1_RX<br />
| USART1_RX<br />
| USART1_RX<br />
| USART1_RX<br />
| USART1_RX<br />
| USART1_RX<br />
| GPIO1: UART0_RX<br />
|}</div>
Niclas
https://stm32world.com/w/index.php?title=Streamline_Header_Mapping&diff=8478
Streamline Header Mapping
2026-09-11T14:58:31Z
<p>Niclas: </p>
<hr />
<div>[[Category:Streamline]][[Category:Work in progress]]<br />
<br />
{| class="wikitable sortable" style="width:100%; table-layout:fixed; overflow-wrap:break-word;"<br />
! Position <br />
! Pin Name<br />
! STM32F407<br />
! STM32L475<br />
! STM32H562<br />
! STM32C071<br />
! STM32C551<br />
! STM32H723<br />
! RP2354<br />
|-<br />
| A4<br />
| PA2<br />
| USART2_TX,ETH_MDIO<br />
| USART2_TX<br />
| USART2_TXETH_MDIO<br />
| USART2_TX<br />
| USART2_TX<br />
| USART2_TX,ETH_MDIO<br />
| GPIO44: UART1_TX,ETH_MDIO<br />
|-<br />
| A5<br />
| PA1<br />
| UART4_RX,ETH_RMII_REF_CLK<br />
| UART4_RX<br />
| UART4_RX,ETH_RMII_REF_CLK<br />
| <br />
| UART4_RX<br />
| UART4_RX,ETH_RMII_REF_CLK<br />
| GPIO41: ETH_RMII_REF_CLK<br />
|-<br />
| A6<br />
| PA0<br />
| UART4_TX<br />
| UART4_TX<br />
| UART4_TX<br />
| <br />
| UART4_TX<br />
| UART4_TX<br />
| <br />
|-<br />
| A7<br />
| PC3<br />
| SPI2_MOSI,ULPI_NXT<br />
| SPI2_MOSI<br />
| SPI2_MOSI<br />
| SPI2_MOSI<br />
| SPI2_MOSI<br />
| SPI2_MOSI,ULPI_NXT<br />
| <br />
|-<br />
| A8<br />
| PC2<br />
| SPI2_MISO,ULPI_DIR<br />
| SPI2_MISO<br />
| SPI2_MISO<br />
| SPI2_MISO<br />
| SPI2_MISO<br />
| SPI2_MISO,ULPI_DIR<br />
| <br />
|-<br />
| A9<br />
| PC1<br />
| ETH_MDC<br />
| I2C3_SDA<br />
| ETH_MDC<br />
| <br />
| <br />
| ETH_MDC<br />
| GPIO47<br />
|-<br />
| A10<br />
| PC0<br />
| ULPI_STP<br />
| I2C3_SCL<br />
| <br />
| <br />
| <br />
| ULPI_STP<br />
| GPIO46<br />
|-<br />
| A11<br />
| PC15<br />
| <br />
| <br />
| <br />
| <br />
| <br />
| <br />
| <br />
|-<br />
| A12<br />
| PC14<br />
| <br />
| <br />
| <br />
| <br />
| <br />
| <br />
| <br />
|-<br />
| A13<br />
| PC13<br />
| <br />
| <br />
| <br />
| <br />
| <br />
| <br />
| <br />
|-<br />
| A14<br />
| PE6<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| GPIO36<br />
|-<br />
| A15<br />
| PE5<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| GPIO37<br />
|-<br />
| A16<br />
| PE4<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| GPIO38<br />
|-<br />
| A17<br />
| PE3<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| GPIO39<br />
|-<br />
| A18<br />
| PE2<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| <br />
|-<br />
| A20<br />
| PE1<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| <br />
|-<br />
| A21<br />
| PE0<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| <br />
|-<br />
| A22<br />
| PB9<br />
| I2C1A_SDA<br />
| I2C1A_SDA<br />
| I2C1A_SDA<br />
| I2C1A_SDA<br />
| I2C1A_SDA<br />
| I2C1A_SDA<br />
| GPIO28: I2C0_SDA<br />
|-<br />
| A23<br />
| PB8<br />
| I2C1A_SCL<br />
| I2C1A_SCL<br />
| I2C1A_SCL<br />
| I2C1A_SCL<br />
| I2C1A_SCL<br />
| I2C1A_SCL<br />
| GPIO29: I2C0_SCL<br />
|-<br />
| A24<br />
| PB7<br />
| USART1A_RX,I2C1_SDA<br />
| USART1A_RX,I2C1_SDA<br />
| USART1A_RX,I2C1_SDA<br />
| USART1A_RX,I2C1_SDA<br />
| USART1A_RX,I2C1_SDA<br />
| USART1A_RX,I2C1_SDA<br />
| GPIO8: I2C0_SDA<br />
|-<br />
| A25<br />
| PB6<br />
| USART1A_TX,CAN2A_TX,I2C1_SCL<br />
| USART1A_TX,I2C1_SCL<br />
| USART1A_TX,CAN2A_TX,I2C1_SCL<br />
| USART1A_TX,I2C1_SCL<br />
| USART1A_TX,I2C1_SCL<br />
| USART1A_TX,CAN2A_TX,I2C1_SCL<br />
| GPIO9: I2C0_SCL<br />
|-<br />
| A26<br />
| PB5<br />
| CAN2A_RX,SPI1A_MOSI,SPI3_MOSI,ULPI_D7<br />
| SPI1A_MOSI,SPI3_MOSI<br />
| CAN2A_RX,SPI1A_MOSI,SPI3_MOSI<br />
| SPI1A_MOSI<br />
| SPI1A_MOSI,SPI3_MOSI<br />
| CAN2A_RX,SPI1A_MOSI,SPI3_MOSI,ULPI_D7<br />
| <br />
|-<br />
| A28<br />
| PB4<br />
| SPI1A_MISO,SPI3_MISO<br />
| SPI1A_MISO,SPI3_MISO<br />
| SPI1A_MISO,SPI3_MISO<br />
| SPI1A_MISO<br />
| SPI1A_MISO,SPI3_MISO<br />
| SPI1A_MISO,SPI3_MISO<br />
| <br />
|-<br />
| A29<br />
| PB3<br />
| SPI1A_SCK,SPI3_SCK<br />
| SPI1A_SCK,SPI3_SCK<br />
| SPI1A_SCK,SPI3_SCK<br />
| SPI1A_SCK<br />
| SPI1A_SCK,SPI3_SCK<br />
| SPI1A_SCK,SPI3_SCK<br />
| <br />
|-<br />
| A30<br />
| PD7<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| <br />
|-<br />
| A31<br />
| PD6<br />
| USART2A_RX<br />
| USART2A_RX<br />
| USART2A_RX<br />
| USART2A_RX<br />
| USART2A_RX<br />
| USART2A_RX<br />
| GPIO5: UART1 TX<br />
|-<br />
| A32<br />
| PD5<br />
| USART2A_TX<br />
| USART2A_TX<br />
| USART2A_TX<br />
| USART2A_TX<br />
| USART2A_TX<br />
| USART2A_TX<br />
| GPIO4: UART1_TX<br />
|-<br />
| A33<br />
| PD4<br />
| <br />
| <br />
| <br />
| <br />
| <br />
| <br />
| <br />
|-<br />
| A34<br />
| PD3<br />
| <br />
| <br />
| <br />
| <br />
| <br />
| <br />
| <br />
|-<br />
| A35<br />
| PD2<br />
| UART5_RX,SDIO_CMD<br />
| UART5_RX,SDIO_CMD<br />
| UART5_RX,SDIO_CMD<br />
| <br />
| UART5_RX<br />
| UART5_RX,SDIO_CMD<br />
| GPIO30<br />
|-<br />
| A36<br />
| PD1<br />
| CAN1A_TX<br />
| CAN1A_TX<br />
| CAN1A_TX<br />
| <br />
| CAN1A_TX<br />
| CAN1A_TX<br />
| <br />
|-<br />
| A37<br />
| PD0<br />
| CAN1A_RX<br />
| CAN1A_RX<br />
| CAN1A_RX<br />
| <br />
| CAN1A_RX<br />
| CAN1A_RX<br />
| <br />
|-<br />
| A39<br />
| PC12<br />
| UART5_TX,SPI3_MOSI,SDIO_CK<br />
| UART5_TX,SPI3_MOSI,SDIO_CK<br />
| UART5_TX,SPI3_MOSI,SDIO_CK<br />
| <br />
| UART5_TX,SPI3_MOSI<br />
| UART5_TX,SPI3_MOSI,SDIO_CK<br />
| GPIO31<br />
|-<br />
| A40<br />
| PC11<br />
| USART3A2_RX,UART4A_RX,SPI3_MISO,SDIO_D3<br />
| USART3A2_RX,UART4A_RX,SPI3_MISO,SDIO_D3<br />
| USART3A2_RX,UART4A_RX,SPI3_MISO,SDIO_D3<br />
| <br />
| USART3A2_RX,UART4A_RX,SPI3_MISO<br />
| USART3A2_RX,UART4A_RX,SPI3_MISO,SDIO_D3<br />
| GPIO32<br />
|-<br />
| A41<br />
| PC10<br />
| USART3A2_TX,UART4A_TX,SPI3_SCK,SDIO_D2<br />
| USART3A2_TX,UART4A_TX,SPI3_SCK,SDIO_D2<br />
| USART3A2_TX,UART4A_TX,SPI3_SCK,SDIO_D2<br />
| <br />
| USART3A2_TX,UART4A_TX,SPI3_SCK<br />
| USART3A2_TX,UART4A_TX,SPI3_SCK,SDIO_D2<br />
| GPIO33<br />
|-<br />
| A42<br />
| PA15<br />
| <br />
| <br />
| <br />
| <br />
| <br />
| <br />
| <br />
|-<br />
| A43<br />
| PA14<br />
| SWCLK<br />
| SWCLK<br />
| SWCLK<br />
| SWCLK<br />
| SWCLK<br />
| SWCLK<br />
| SWCLK<br />
|-<br />
| A44<br />
| PA11<br />
| USB_DM,CAN1_RX<br />
| USB_DM,CAN1_RX<br />
| USB_DM,CAN1_RX<br />
| USB_DM<br />
| USB_DM,CAN1_RX<br />
| USB_DM,CAN1_RX<br />
| USB_DM<br />
|-<br />
| A45<br />
| PA12<br />
| USB_DP,CAN1_TX<br />
| USB_DP,CAN1_TX<br />
| USB_DP,CAN1_TX<br />
| USB_DP<br />
| USB_DP,CAN1_TX<br />
| USB_DP,CAN1_TX<br />
| USB_DP<br />
|-<br />
| A46<br />
| PA13<br />
| SWDIO<br />
| SWDIO<br />
| SWDIO<br />
| SWDIO<br />
| SWDIO<br />
| SWDIO<br />
| SWDIO<br />
|-<br />
| B4<br />
| PA3<br />
| USART2_RX,ULPI_D0<br />
| USART2_RX<br />
| USART2_RX<br />
| USART2_RX<br />
| USART2_RX<br />
| USART2_RX,ULPI_D0<br />
| GPIO45: UART1_RX<br />
|-<br />
| B5<br />
| PA4<br />
| <br />
| <br />
| <br />
| <br />
| <br />
| <br />
| <br />
|-<br />
| B6<br />
| PA5<br />
| SPI1_SCK,ULPI_CK<br />
| SPI1_SCK<br />
| SPI1_SCK<br />
| SPI1_SCK<br />
| SPI1_SCK<br />
| SPI1_SCK,ULPI_CK<br />
| GPIO42: SPI0_SCK<br />
|-<br />
| B7<br />
| PA6<br />
| SPI1_MISO<br />
| SPI1_MISO<br />
| SPI1_MISO<br />
| SPI1_MISO<br />
| SPI1_MISO<br />
| SPI1_MISO<br />
| GPIO40: SPI0_MISO<br />
|-<br />
| B8<br />
| PA7<br />
| SPI1_MOSI,ETH_RMII_CRS_DV<br />
| SPI1_MOSI<br />
| SPI1_MOSI,ETH_RMII_CRS_DV<br />
| SPI1_MOSI<br />
| SPI1_MOSI<br />
| SPI1_MOSI,ETH_RMII_CRS_DV<br />
| GPIO43: SPI0_MOSI<br />
|-<br />
| B9<br />
| PC4<br />
| ETH_RMII_RX_D0<br />
| <br />
| ETH_RMII_RX_D0<br />
| <br />
| <br />
| ETH_RMII_RX_D0<br />
| <br />
|-<br />
| B10<br />
| PC5<br />
| ETH_RMII_RX_D1<br />
| <br />
| ETH_RMII_RX_D1<br />
| <br />
| <br />
| ETH_RMII_RX_D1<br />
| <br />
|-<br />
| B11<br />
| PB0<br />
| ULPI_D1<br />
| <br />
| <br />
| <br />
| <br />
| ULPI_D1<br />
| GPIO12: HSTX<br />
|-<br />
| B12<br />
| PB1<br />
| ULPI_D2<br />
| <br />
| <br />
| <br />
| <br />
| ULPI_D2<br />
| GPIO13: HSTX<br />
|-<br />
| B13<br />
| PB2<br />
| <br />
| <br />
| <br />
| <br />
| <br />
| <br />
| GPIO14: HSTX<br />
|-<br />
| B14<br />
| PE7<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| GPIO15: HSTX<br />
|-<br />
| B15<br />
| PE8<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| GPIO16: HSTX<br />
|-<br />
| B16<br />
| PE9<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| GPIO17: HSTX<br />
|-<br />
| B17<br />
| PE10<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| GPIO18: HSTX<br />
|-<br />
| B18<br />
| PE11<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| GPIO19: HSTX<br />
|-<br />
| B20<br />
| PE12<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| <br />
|-<br />
| B21<br />
| PE13<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| <br />
|-<br />
| B22<br />
| PE14<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| <br />
|-<br />
| B23<br />
| PE15<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| <br />
|-<br />
| B24<br />
| PB10<br />
| USART3_TX,I2C2_SCL,SPI2_SCK,ULPI_D3<br />
| USART3_TX,I2C2_SCL,SPI2_SCK<br />
| USART3_TX,I2C2_SCL,SPI2_SCK<br />
| I2C2_SCL,SPI2_SCK<br />
| USART3_TX,I2C2_SCL,SPI2_SCK<br />
| USART3_TX,I2C2_SCL,SPI2_SCK,ULPI_D3<br />
| GPIO3: I2C1_SCL<br />
|-<br />
| B25<br />
| PB11<br />
| USART3_RX,I2C2_SDA,ULPI_D4,ETH_RMII_TX_EN<br />
| USART3_RX,I2C2_SDA<br />
| USART3_RX,I2C2_SDA,ETH_RMII_TX_EN<br />
| I2C2_SDA<br />
| USART3_RX,I2C2_SDA<br />
| USART3_RX,I2C2_SDA,ULPI_D4,ETH_RMII_TX_EN<br />
| GPIO2: I2C1_SDA<br />
|-<br />
| B26<br />
| PB12<br />
| CAN2_RX,ULPI_D5,ETH_RMII_TXD0<br />
| <br />
| CAN2_RX,ETH_RMII_TXD0<br />
| <br />
| <br />
| CAN2_RX,ULPI_D5,ETH_RMII_TXD0<br />
| <br />
|-<br />
| B28<br />
| PB13<br />
| CAN2_TX,SPI2A_SCK,ULPI_D6,ETH_RMII_TXD1 <br />
| SPI2A_SCK<br />
| CAN2_TX,SPI2A_SCK<br />
| SPI2A_SCK<br />
| SPI2A_SCK<br />
| CAN2_TX,SPI2A_SCK,ULPI_D6,ETH_RMII_TXD1<br />
| GPIO22: SPI0_SCK<br />
|-<br />
| B29<br />
| PB14<br />
| SPI2A_MISO<br />
| SPI2A_MISO<br />
| SPI2A_MISO<br />
| SPI2A_MISO<br />
| SPI2A_MISO<br />
| SPI2A_MISO<br />
| GPIO20: SPI0_RX<br />
|-<br />
| B30<br />
| PB15<br />
| SPI2A_MOSI<br />
| SPI2A_MOSI<br />
| SPI2A_MOSI,ETH_RMII_TXD1<br />
| SPI2A_MOSI<br />
| SPI2A_MOSI<br />
| SPI2A_MOSI<br />
| GPIO23: SPI0_TX<br />
|-<br />
| B31<br />
| PD8<br />
| USART3A1_TX<br />
| USART3A1_TX<br />
| USART3A1_TX<br />
| bgcolor=#CC0|N/A<br />
| USART3A1_TX<br />
| USART3A1_TX<br />
| <br />
|-<br />
| B32<br />
| PD9<br />
| USART3A1_RX<br />
| USART3A1_RX<br />
| USART3A1_RX<br />
| bgcolor=#CC0|N/A<br />
| USART3A1_RX<br />
| USART3A1_RX<br />
| <br />
|-<br />
| B33<br />
| PD10<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| <br />
|-<br />
| B34<br />
| PD11<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| <br />
|-<br />
| B35<br />
| PD12<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| <br />
|-<br />
| B36<br />
| PD13<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| <br />
|-<br />
| B37<br />
| PD14<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| <br />
|-<br />
| B39<br />
| PD15<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| <br />
|-<br />
| B40<br />
| PC6<br />
| UART6_TX<br />
| <br />
| UART6_TX<br />
| <br />
| <br />
| UART6_TX<br />
| <br />
|-<br />
| B41<br />
| PC7<br />
| UART6_RX<br />
| <br />
| UART6_RX<br />
| <br />
| <br />
| UART6_RX<br />
| <br />
|-<br />
| B42<br />
| PC8<br />
| SDIO_D0<br />
| SDIO_D0<br />
| SDIO_D0<br />
| <br />
| <br />
| SDIO_D0<br />
| GPIO35<br />
|-<br />
| B43<br />
| PC9<br />
| SDIO_D1<br />
| SDIO_D1<br />
| SDIO_D1<br />
| <br />
| <br />
| SDIO_D1<br />
| GPIO34<br />
|-<br />
| B44<br />
| PA8<br />
| I2C3_SCL<br />
| <br />
| I2C3_SCL<br />
| <br />
| <br />
| I2C3_SCL<br />
| <br />
|-<br />
| B45<br />
| PA9<br />
| USART1_TX<br />
| USART1_TX<br />
| USART1_TX<br />
| USART1_TX<br />
| USART1_TX<br />
| USART1_TX<br />
| GPIO0: UART0_TX<br />
|-<br />
| B46<br />
| PA10<br />
| USART1_RX<br />
| USART1_RX<br />
| USART1_RX<br />
| USART1_RX<br />
| USART1_RX<br />
| USART1_RX<br />
| GPIO1: UART0_RX<br />
|}</div>
Niclas
https://stm32world.com/w/index.php?title=Streamline_Peripheral_Pin_Mapping&diff=8477
Streamline Peripheral Pin Mapping
2026-09-11T14:52:22Z
<p>Niclas: /* SDIO */</p>
<hr />
<div>[[Category:Streamline]][[Category:Work in progress]]<br />
<br />
== General notes ==<br />
<span style="background:#0C0">field</span> means that all MCUs can be mapped identically.<br />
<br />
<span style="background:#CC0">field</span> means it is missing the peripheral.<br />
<br />
<span style="background:#F44">field</span> means that pins are not same across all MCUs.<br />
<br />
<span style="background:#0FF">field</span> is I2Sx_MCK only exist on one pin.<br />
<br />
=== RP2350 ===<br />
<br />
Trying to avoid 12 - 19 as these can be used for HSTX but they should be wired to backplane.<br />
<br />
== SWD ==<br />
<br />
{| class="wikitable"<br />
! Variant<br />
! PIN <br />
! STM32F407<br />
! STM32L475<br />
! STM32H562<br />
! STM32C071<br />
! STM32C551<br />
! STM32H723<br />
! RP2354<br />
! Remarks<br />
|-<br />
| rowspan="3" | All<br />
| bgcolor=#0C0|SWDIO<br />
| PA13<br />
| PA13<br />
| PA13<br />
| PA13<br />
| PA13<br />
| PA13<br />
| SWDIO<br />
| rowspan="2" | RP Pico Dedicated pin<br />
|-<br />
| bgcolor=#0C0|SWCLK<br />
| PA14<br />
| PA14<br />
| PA14<br />
| PA14<br />
| PA14<br />
| PA14<br />
| SWCLK<br />
|-<br />
| bgcolor=#CC0|SWO<br />
| PB3<br />
| PB3<br />
| PB3<br />
| bgcolor=#CC0|N/A<br />
| PB3<br />
| PB3<br />
| TBD<br />
| N/A<br />
|}<br />
<br />
== UARTs ==<br />
<br />
* RP2350 UART0 TX: 0 / 12 / 16 / 28 / 32 / 44<br />
* RP2350 UART0 RX: 1 / 13 / 17 / 29 / 33 / 45<br />
<br />
* RP2350 UART1 TX: 4 / 8 / 20 / 24 / 36 / 40<br />
* RP2350 UART1 RX: 5 / 9 / 21 / 25 / 37 / 41<br />
<br />
{| class="wikitable sortable"<br />
! Variant<br />
! PIN <br />
! STM32F407<br />
! STM32L475<br />
! STM32H562<br />
! STM32C071<br />
! STM32C551<br />
! STM32H723<br />
! RP2354<br />
! Remarks<br />
|-<br />
| rowspan="2" | USART1<br />
| bgcolor=#0C0|TX<br />
| PA9<br />
| PA9<br />
| PA9<br />
| PA9<br />
| PA9<br />
| PA9<br />
| GPIO0<br />
| rowspan="2" | Connect default<br/>RP2350 UART0<br />
|-<br />
| bgcolor=#0C0|RX<br />
| PA10<br />
| PA10<br />
| PA10<br />
| PA10<br />
| PA10<br />
| PA10<br />
| GPIO1<br />
|-<br />
| rowspan="2" | USART1A<br />
| bgcolor=#0C0|TX<br />
| PB6<br />
| PB6<br />
| PB6<br />
| PB6<br />
| PB6<br />
| PB6<br />
| <br />
| rowspan="2" | <br />
|-<br />
| bgcolor=#0C0|RX<br />
| PB7<br />
| PB7<br />
| PB7<br />
| PB7<br />
| PB7<br />
| PB7<br />
| <br />
|-<br />
| rowspan="2" | USART2<br />
| bgcolor=#0C0|TX<br />
| PA2<br />
| PA2<br />
| PA2<br />
| PA2<br />
| PA2<br />
| PA2<br />
| GPIO44<br />
| rowspan="2" | RP2350 UART1<br />
|-<br />
| bgcolor=#0C0|RX<br />
| PA3<br />
| PA3<br />
| PA3<br />
| PA3<br />
| PA3<br />
| PA3<br />
| GPIO45<br />
|-<br />
| rowspan="2" | USART2A<br />
| bgcolor=#0C0|TX<br />
| PD5<br />
| PD5<br />
| PD5<br />
| PD5<br />
| PD5<br />
| PD5<br />
| GPIO4<br />
| rowspan="2" | RP2350 UART1<br />
|-<br />
| bgcolor=#0C0|RX<br />
| PD6<br />
| PD6<br />
| PD6<br />
| PD6<br />
| PD6<br />
| PD6<br />
| GPIO5<br />
|-<br />
| rowspan="2" | USART3<br />
| bgcolor=#CC0|TX<br />
| PB10<br />
| PB10<br />
| PB10<br />
| bgcolor=#CC0|N/A<br />
| PB10<br />
| PB10<br />
| <br />
| rowspan="2" | <br />
|-<br />
| bgcolor=#CC0|RX<br />
| PB11<br />
| PB11<br />
| PB11<br />
| bgcolor=#CC0|N/A<br />
| PB11<br />
| PB11<br />
| <br />
|-<br />
| rowspan="2" | USART3A1<br />
| bgcolor=#CC0|TX<br />
| PD8<br />
| PD8<br />
| PD8<br />
| bgcolor=#CC0|N/A<br />
| PD8<br />
| PD8<br />
| <br />
| rowspan="2" | <br />
|-<br />
| bgcolor=#CC0|RX<br />
| PD9<br />
| PD9<br />
| PD9<br />
| bgcolor=#CC0|N/A<br />
| PD9<br />
| PD9<br />
| <br />
|-<br />
| rowspan="2" | USART3A2<br />
| bgcolor=#CC0|TX<br />
| PC10<br />
| PC10<br />
| PC10<br />
| bgcolor=#CC0|N/A<br />
| PC10<br />
| PC10<br />
| bgcolor=#CC0|N/A<br />
|<br />
|-<br />
| bgcolor=#CC0|RX<br />
| PC11<br />
| PC11<br />
| PC11<br />
| bgcolor=#CC0|N/A<br />
| PC11<br />
| PC11<br />
| bgcolor=#CC0|N/A<br />
|<br />
|-<br />
| rowspan="2" | UART4<br />
| bgcolor=#CC0|TX<br />
| PA0<br />
| PA0<br />
| PA0<br />
| bgcolor=#CC0|N/A<br />
| PA0<br />
| PA0<br />
| <br />
| rowspan="2" |<br />
|-<br />
| bgcolor=#CC0|RX<br />
| PA1<br />
| PA1<br />
| PA1<br />
| bgcolor=#CC0|N/A<br />
| PA1<br />
| PA1<br />
| <br />
|-<br />
| rowspan="2" | UART4A<br />
| bgcolor=#CC0|TX<br />
| PC10<br />
| PC10<br />
| PC10<br />
| bgcolor=#CC0|N/A<br />
| PC10<br />
| PC10<br />
| <br />
| rowspan="2" | <br />
|-<br />
| bgcolor=#CC0|RX<br />
| PC11<br />
| PC11<br />
| PC11<br />
| bgcolor=#CC0|N/A<br />
| PC11<br />
| PC11<br />
| <br />
|-<br />
| rowspan="2" | UART5<br />
| bgcolor=#CC0|TX<br />
| PC12<br />
| PC12<br />
| PC12<br />
| bgcolor=#CC0|N/A<br />
| PC12<br />
| PC12<br />
| TBD<br />
|<br />
|-<br />
| bgcolor=#CC0|RX<br />
| PD2<br />
| PD2<br />
| PD2<br />
| bgcolor=#CC0|N/A<br />
| PD2<br />
| PD2<br />
| TBD<br />
|<br />
|-<br />
| rowspan="2" | USART6<br />
| bgcolor=#CC0|TX<br />
| PC6<br />
| bgcolor=#CC0|N/A<br />
| PC6<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PC6<br />
| TBD<br />
|<br />
|-<br />
| bgcolor=#CC0|RX<br />
| PC7<br />
| bgcolor=#CC0|N/A<br />
| PC7<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PC7<br />
| TBD<br />
|<br />
|}<br />
<br />
== CAN ==<br />
<br />
{| class="wikitable sortable"<br />
! Variant<br />
! PIN <br />
! STM32F407<br />
! STM32L475<br />
! STM32H562<br />
! STM32C071<br />
! STM32C551<br />
! STM32H723<br />
! RP2354<br />
|-<br />
| rowspan="2" | CAN1<br />
| bgcolor=#CC0|TX<br />
| PA12<br />
| PA12<br />
| PA12<br />
| bgcolor=#CC0|N/A<br />
| PA12<br />
| PA12<br />
| TBD<br />
|-<br />
| bgcolor=#CC0|RX<br />
| PA11<br />
| PA11<br />
| PA11<br />
| bgcolor=#CC0|N/A<br />
| PA11<br />
| PA11<br />
| TBD<br />
|-<br />
| rowspan="2" | CAN1A<br />
| bgcolor=#CC0|TX<br />
| PD1<br />
| PD1<br />
| PD1<br />
| bgcolor=#CC0|N/A<br />
| PD1<br />
| PD1<br />
| TBD<br />
|-<br />
| bgcolor=#CC0|RX<br />
| PD0<br />
| PD0<br />
| PD0<br />
| bgcolor=#CC0|N/A<br />
| PD0<br />
| PD0<br />
| TBD<br />
|-<br />
| rowspan="2" | CAN2<br />
| bgcolor=#CC0|TX<br />
| PB13<br />
| bgcolor=#CC0|N/A<br />
| PB13 <br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PB13<br />
| TBD<br />
|-<br />
| bgcolor=#CC0|RX<br />
| PB12<br />
| bgcolor=#CC0|N/A<br />
| PB13<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PB13<br />
| TBD<br />
|-<br />
| rowspan="2" | CAN2A<br />
| bgcolor=#CC0|TX<br />
| PB6<br />
| bgcolor=#CC0|N/A<br />
| PB6<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PB6<br />
| TBD<br />
|-<br />
| bgcolor=#CC0|RX<br />
| PB5<br />
| bgcolor=#CC0|N/A<br />
| PB6<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PB6<br />
| TBD<br />
|}<br />
<br />
== USB ==<br />
STM32F407=HS/FS host/device/otg<br />
<br />
STM32L475=FS host/device/otg no crystal<br />
<br />
STM32H562=FS PD<br />
<br />
STM32C071=FS no crystal<br />
<br />
STM32C551=FS host/device<br />
<br />
STM32H723=HS/FS host/device/otg<br />
<br />
RP2354=FS host/device<br />
<br />
{| class="wikitable"<br />
! Variant<br />
! PIN <br />
! STM32F407<br />
! STM32L475<br />
! STM32H562<br />
! STM32C071<br />
! STM32C551<br />
! STM32H723<br />
! RP2354<br />
! Remarks<br />
|-<br />
| rowspan="2" | All<br />
| bgcolor=#0C0|DM<br />
| PA11<br />
| PA11<br />
| PA11<br />
| PA11<br />
| PA11<br />
| PA11<br />
| DM<br />
| rowspan="2" | RP2350 dedicated pins<br />
|-<br />
| bgcolor=#0C0|DP<br />
| PA12<br />
| PA12<br />
| PA12<br />
| PA12<br />
| PA12<br />
| PA12<br />
| DP<br />
|}<br />
<br />
== I2C ==<br />
<br />
* RP2350 I2C0 SCL: 1 / 5 / 9 / 13 / 17 / 21 / 25 / 29 / 33 / 37 / 41 / 45<br />
* RP2350 I2C0 SDA: 0 / 4 / 8 / 12 / 16 / 20 / 24 / 28 / 32 / 36 / 40 / 44<br />
<br />
* RP2350 I2C1 SCL: 3 / 7 / 11 / 15 / 19 / 23 / 27 / 31 / 35 / 39 / 43 / 47<br />
* RP2350 I2C1 SDA: 2 / 6 / 10 / 14 / 18 / 22 / 26 / 30 / 34 / 38 / 42 / 46<br />
<br />
{| class="wikitable"<br />
! Variant<br />
! PIN <br />
! STM32F407<br />
! STM32L475<br />
! STM32H562<br />
! STM32C071<br />
! STM32C551<br />
! STM32H723<br />
! RP2354<br />
! Remarks<br />
|-<br />
| rowspan="2" | I2C1<br />
| bgcolor=#0C0|SCL<br />
| PB6<br />
| PB6<br />
| PB6<br />
| PB6<br />
| PB6<br />
| PB6<br />
| GPIO9<br />
| rowspan="2" | RP2350 ICL0<br />
|-<br />
| bgcolor=#0C0|SDA<br />
| PB7<br />
| PB7<br />
| PB7<br />
| PB7<br />
| PB7<br />
| PB7<br />
| GPIO8<br />
|-<br />
| rowspan="2" | I2C1A<br />
| bgcolor=#0C0|SCL<br />
| PB8<br />
| PB8<br />
| PB8<br />
| PB8<br />
| PB8<br />
| PB8<br />
| TBD<br />
|<br />
|-<br />
| bgcolor=#0C0|SDA<br />
| PB9<br />
| PB9<br />
| PB9<br />
| PB9<br />
| PB9<br />
| PB9<br />
| TBD<br />
|<br />
|-<br />
| rowspan="2" | I2C2<br />
| bgcolor=#0C0|SCL<br />
| PB10<br />
| PB10<br />
| PB10<br />
| PB10<br />
| PB10<br />
| PB10<br />
| GPIO3<br />
| rowspan="2" | RP2350 I2C1<br />
|-<br />
| bgcolor=#0C0|SDA<br />
| PB11<br />
| PB11<br />
| PB11<br />
| PB11<br />
| PB11<br />
| PB11<br />
| GPIO2<br />
|-<br />
| rowspan="2" | I2C3<br />
| bgcolor=#F44|SCL<br />
| PA8<br />
| bgcolor=#F44|PC0<br />
| PA8<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PA8<br />
| TBD<br />
|<br />
|-<br />
| bgcolor=#F44|SDA<br />
| PC9<br />
| bgcolor=#F44|PC1<br />
| PC9<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PC9<br />
| TBD<br />
|<br />
|}<br />
<br />
== SPI ==<br />
<br />
* RP2350 SPI0 SCK: 2 / 6 / 18 / 22 / 34 / 38 <br />
* RP2350 SPI0 MISO: 0 / 4 / 16 / 20 / 32 / 36<br />
* RP2350 SPI0 MOSI: 3 / 7 / 19 / 23 / 35 / 39<br />
<br />
* RP2350 SPI1 SCK: 10 / 14 / 26 / 30 / 42 / 46<br />
* RP2350 SPI1 MISO: 8 / 12 / 24 / 28 / 40 / 44<br />
* RP2350 SPI1 MOSI: 11 / 15 / 27 / 31 / 43 / 47<br />
<br />
{| class="wikitable sortable"<br />
! Variant<br />
! PIN <br />
! STM32F407<br />
! STM32L475<br />
! STM32H562<br />
! STM32C071<br />
! STM32C551<br />
! STM32H723<br />
! RP2354<br />
! Remarks<br />
|-<br />
| rowspan="3" | SPI1<br />
| bgcolor=#0C0|SCK<br />
| PA5<br />
| PA5<br />
| PA5<br />
| PA5<br />
| PA5<br />
| PA5<br />
| GPIO42<br />
| rowspan="3" | RP2350 SPI1<br />
|-<br />
| bgcolor=#0C0|MISO<br />
| PA6<br />
| PA6<br />
| PA6<br />
| PA6<br />
| PA6<br />
| PA6<br />
| GPIO40<br />
|-<br />
| bgcolor=#0C0|MOSI<br />
| PA7<br />
| PA7<br />
| PA7<br />
| PA7<br />
| PA7<br />
| PA7<br />
| GPIO43<br />
|-<br />
| rowspan="3" | SPI1A<br />
| bgcolor=#0C0|SCK<br />
| PB3<br />
| PB3<br />
| PB3<br />
| PB3<br />
| PB3<br />
| PB3<br />
| <br />
| rowspan="3" | PB3 conflicts with SWO<br />
|-<br />
| bgcolor=#0C0|MISO<br />
| PB4<br />
| PB4<br />
| PB4<br />
| PB4<br />
| PB4<br />
| PB4<br />
| <br />
|-<br />
| bgcolor=#0C0|MOSI<br />
| PB5<br />
| PB5<br />
| PB5<br />
| PB5<br />
| PB5<br />
| PB5<br />
| <br />
|-<br />
| rowspan="3" | SPI2<br />
| bgcolor=#0C0|SCK<br />
| PB10<br />
| PB10<br />
| PB10<br />
| PB10<br />
| PB10<br />
| PB10<br />
| <br />
| rowspan="3" | <br />
|-<br />
| bgcolor=#0C0|MISO<br />
| PC2<br />
| PC2<br />
| PC2<br />
| PC2<br />
| PC2<br />
| PC2<br />
| <br />
|-<br />
| bgcolor=#0C0|MOSI<br />
| PC3<br />
| PC3<br />
| PC3<br />
| PC3<br />
| PC3<br />
| PC3<br />
| <br />
|-<br />
| rowspan="3" | SPI2A<br />
| bgcolor=#0C0|SCK<br />
| PB13<br />
| PB13<br />
| PB13<br />
| PB13<br />
| PB13<br />
| PB13<br />
| GPIO22<br />
| rowspan="3" | RP2350 SPI0<br />
|-<br />
| bgcolor=#0C0|MISO<br />
| PB14<br />
| PB14<br />
| PB14<br />
| PB14<br />
| PB14<br />
| PB14<br />
| GPIO20<br />
|-<br />
| bgcolor=#0C0|MOSI<br />
| PB15<br />
| PB15<br />
| PB15<br />
| PB15<br />
| PB15<br />
| PB15<br />
| GPIO23 <br />
|-<br />
| rowspan="3" | SPI3<br />
| bgcolor=#CC0|SCK<br />
| PC10<br />
| PC10<br />
| PC10<br />
| bgcolor=#CC0|N/A<br />
| PC10<br />
| PC10<br />
| <br />
| <br />
|-<br />
| bgcolor=#CC0|MISO<br />
| PC11<br />
| PC11<br />
| PC11<br />
| bgcolor=#CC0|N/A<br />
| PC11<br />
| PC11<br />
| <br />
|<br />
|-<br />
| bgcolor=#CC0|MOSI<br />
| PC12<br />
| PC12<br />
| PC12<br />
| bgcolor=#CC0|N/A<br />
| PC12<br />
| PC12<br />
| <br />
|<br />
|-<br />
| rowspan="3" | SPI3A<br />
| bgcolor=#CC0|SCK<br />
| PB3<br />
| PB3<br />
| PB3<br />
| bgcolor=#CC0|N/A<br />
| PB3<br />
| PB3<br />
| <br />
| Conflicts with SWO<br />
|-<br />
| bgcolor=#CC0|MISO<br />
| PB4<br />
| PB4<br />
| PB4<br />
| bgcolor=#CC0|N/A<br />
| PB4<br />
| PB4<br />
| <br />
|<br />
|-<br />
| bgcolor=#CC0|MOSI<br />
| PB5<br />
| PB5<br />
| PB5<br />
| bgcolor=#CC0|N/A<br />
| PB5<br />
| PB5<br />
| <br />
|<br />
|}<br />
<br />
== SDIO ==<br />
STM32F407: SDIO<br />
<br />
STM32L475: SDMMC<br />
<br />
STM32H562: SDMMC<br />
<br />
STM32C071: N/A<br />
<br />
STM32C551: N/A<br />
<br />
STM32H723: SDMMC<br />
<br />
{| class="wikitable sortable"<br />
! Variant<br />
! PIN <br />
! STM32F407<br />
! STM32L475<br />
! STM32H562<br />
! STM32C071<br />
! STM32C551<br />
! STM32H723<br />
! RP2354<br />
|-<br />
| rowspan="6" | Only<br />
| bgcolor=#CC0|CMD<br />
| PD2<br />
| PD2<br />
| PD2<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PD2<br />
| GPIO30<br />
|-<br />
| bgcolor=#CC0|CK<br />
| PC12<br />
| PC12<br />
| PC12<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PC12<br />
| GPIO31<br />
|-<br />
| bgcolor=#CC0|D0<br />
| PC8<br />
| PC8<br />
| PC8<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PC8<br />
| GPIO35<br />
|-<br />
| bgcolor=#CC0|D1<br />
| PC9<br />
| PC9<br />
| PC9<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PC9<br />
| GPIO34<br />
|-<br />
| bgcolor=#CC0|D2<br />
| PC10<br />
| PC10<br />
| PC10<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PC10<br />
| GPIO33<br />
|-<br />
| bgcolor=#CC0|D3<br />
| PC11<br />
| PC11<br />
| PC11<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PC11<br />
| GPIO32<br />
|}<br />
<br />
== Ethernet (RMII) ==<br />
STM32F407: <br />
<br />
STM32L475: <br />
<br />
STM32H562: <br />
<br />
STM32C071: <br />
<br />
STM32C551: <br />
<br />
STM32H723: <br />
<br />
{| class="wikitable"<br />
! Variant<br />
! PIN <br />
! STM32F407<br />
! STM32L475<br />
! STM32H562<br />
! STM32C071<br />
! STM32C551<br />
! STM32H723<br />
! RP2354<br />
|-<br />
| rowspan="10" | Only<br />
| bgcolor=#CC0| MDIO<br />
| PA2<br />
| bgcolor=#CC0 | N/A<br />
| PA2<br />
| bgcolor=#CC0 | N/A<br />
| bgcolor=#CC0 | N/A<br />
| PA2<br />
| bgcolor=#CC0 | N/A<br />
|-<br />
| bgcolor=#CC0| REF_CLK<br />
| PA1<br />
| bgcolor=#CC0 | N/A<br />
| PA1<br />
| bgcolor=#CC0 | N/A<br />
| bgcolor=#CC0 | N/A<br />
| PA1<br />
| bgcolor=#CC0 | N/A<br />
|-<br />
| bgcolor=#CC0| MDC<br />
| PC1<br />
| bgcolor=#CC0 | N/A<br />
| PC1<br />
| bgcolor=#CC0 | N/A<br />
| bgcolor=#CC0 | N/A<br />
| PC1<br />
| bgcolor=#CC0 | N/A<br />
|-<br />
| bgcolor=#CC0| TX_EN<br />
| PB11<br />
| bgcolor=#CC0 | N/A<br />
| PB11<br />
| bgcolor=#CC0 | N/A<br />
| bgcolor=#CC0 | N/A<br />
| PB11<br />
| bgcolor=#CC0 | N/A<br />
|-<br />
| bgcolor=#CC0| TXD0<br />
| PB12<br />
| bgcolor=#CC0 | N/A<br />
| PB12<br />
| bgcolor=#CC0 | N/A<br />
| bgcolor=#CC0 | N/A<br />
| PB12<br />
| bgcolor=#CC0 | N/A<br />
|-<br />
| bgcolor=#F44| TXD1<br />
| PB13<br />
| bgcolor=#CC0 | N/A<br />
| bgcolor=#F44 | PB15<br />
| bgcolor=#CC0 | N/A<br />
| bgcolor=#CC0 | N/A<br />
| PB13<br />
| bgcolor=#CC0 | N/A<br />
|-<br />
| bgcolor=#CC0| RXD0<br />
| PC4<br />
| bgcolor=#CC0 | N/A<br />
| PC4<br />
| bgcolor=#CC0 | N/A<br />
| bgcolor=#CC0 | N/A<br />
| PC4<br />
| bgcolor=#CC0 | N/A<br />
|-<br />
| bgcolor=#CC0| RXD1<br />
| PC5<br />
| bgcolor=#CC0 | N/A<br />
| PC5<br />
| bgcolor=#CC0 | N/A<br />
| bgcolor=#CC0 | N/A<br />
| PC5<br />
| bgcolor=#CC0 | N/A<br />
|-<br />
| bgcolor=#CC0| CRS_DV<br />
| PA7<br />
| bgcolor=#CC0 | N/A<br />
| PA7<br />
| bgcolor=#CC0 | N/A<br />
| bgcolor=#CC0 | N/A<br />
| PA7<br />
| bgcolor=#CC0 | N/A<br />
|}<br />
<br />
== ULPI ==<br />
STM32F407: ULPI<br />
<br />
STM32L475: N/A<br />
<br />
STM32H562: N/A<br />
<br />
STM32C071: N/A<br />
<br />
STM32C551: N/A<br />
<br />
STM32H723: ULPI<br />
<br />
{| class="wikitable"<br />
! Variant<br />
! PIN <br />
! STM32F407<br />
! STM32L475<br />
! STM32H562<br />
! STM32C071<br />
! STM32C551<br />
! STM32H723<br />
! RP2354<br />
|-<br />
| rowspan="12" | Only<br />
| bgcolor=#CC0| STP<br />
| PC0<br />
| bgcolor=#CC0| N/A<br />
| bgcolor=#CC0| N/A<br />
| bgcolor=#CC0| N/A<br />
| bgcolor=#CC0| N/A<br />
| PC0<br />
| bgcolor=#CC0| N/A<br />
|-<br />
| bgcolor=#CC0| DIR<br />
| PC2<br />
| bgcolor=#CC0| N/A<br />
| bgcolor=#CC0| N/A<br />
| bgcolor=#CC0| N/A<br />
| bgcolor=#CC0| N/A<br />
| PC2<br />
| bgcolor=#CC0| N/A <br />
|-<br />
| bgcolor=#CC0| NXT<br />
| PC3<br />
| bgcolor=#CC0| N/A<br />
| bgcolor=#CC0| N/A<br />
| bgcolor=#CC0| N/A<br />
| bgcolor=#CC0| N/A<br />
| PC3<br />
| bgcolor=#CC0| N/A <br />
|-<br />
| bgcolor=#CC0| CK<br />
| PA5<br />
| bgcolor=#CC0| N/A<br />
| bgcolor=#CC0| N/A<br />
| bgcolor=#CC0| N/A<br />
| bgcolor=#CC0| N/A<br />
| PA5<br />
| bgcolor=#CC0| N/A <br />
|-<br />
| bgcolor=#CC0|D0<br />
| PA3<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PA3<br />
| bgcolor=#CC0|N/A<br />
|-<br />
| bgcolor=#CC0|D1<br />
| PB0<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PB0<br />
| bgcolor=#CC0|N/A<br />
|-<br />
| bgcolor=#CC0|D2<br />
| PB1<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PB1<br />
| bgcolor=#CC0|N/A<br />
|-<br />
| bgcolor=#CC0|D3<br />
| PB10<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PB10<br />
| bgcolor=#CC0|N/A<br />
|-<br />
| bgcolor=#CC0|D4<br />
| PB11<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PB11<br />
| bgcolor=#CC0|N/A<br />
|-<br />
| bgcolor=#CC0|D5<br />
| PB12<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PB12<br />
| bgcolor=#CC0|N/A<br />
|-<br />
| bgcolor=#CC0|D6<br />
| PB13<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PB13<br />
| bgcolor=#CC0|N/A<br />
|-<br />
| bgcolor=#CC0|D7<br />
| PB5<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PB5<br />
| bgcolor=#CC0|N/A<br />
|}<br />
<br />
== I2S ==<br />
STM32F407: I2S2, I2S3<br />
<br />
STM32L475: SAI1, SAI2 (serial audio interface)<br />
<br />
STM32H562: I2S1, I2S2, I2S3<br />
<br />
STM32C071: I2S1 (half duplex only)<br />
<br />
STM32C551: I2S1, I2S2, I2S3<br />
<br />
STM32H723: I2S1, I2S2, I2S3<br />
<br />
{| class="wikitable sortable"<br />
! Variant<br />
! PIN <br />
! STM32F407<br />
! STM32L475<br />
! STM32H562<br />
! STM32C071<br />
! STM32C551<br />
! STM32H723<br />
! RP2354<br />
|-<br />
| rowspan="5" | I2S1<br />
| bgcolor=#F44|MCK<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#F44|PB8<br />
| PC4<br />
| bgcolor=#F44|PA6, PA11, PD5, PB4, PB6<br />
| PC4<br />
| PC4<br />
| TBD<br />
|-<br />
| bgcolor=#F44|SDI<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#F44|PB5<br />
| PA6<br />
| bgcolor=#F44|PA2,PA7,PA12,PB5,PD6,PB6††<br />
| PA6<br />
| PA6<br />
| TBD<br />
|-<br />
| bgcolor=#F44|SDO<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#F44|PC3<br />
| PA7<br />
| PA7<br />
| PA7<br />
| PA7<br />
| TBD<br />
|-<br />
| bgcolor=#F44|CK<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#F44|PB10<br />
| PA5<br />
| PA5<br />
| PA5<br />
| PA5<br />
| TBD<br />
|-<br />
| bgcolor=#F44|WS<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#F44|PB9<br />
| PA4<br />
| bgcolor=#F44|PA1,PA5,PD8,PB3,PB6<br />
| PA4<br />
| PA4<br />
| TBD<br />
|-<br />
| rowspan="5" | I2S2<br />
| bgcolor=#F44|MCK<br />
| PC6<br />
| bgcolor=#F44|PB14<br />
| PC6<br />
| bgcolor=#CC0|N/A<br />
| PC6<br />
| PC6<br />
| TBD<br />
|-<br />
| bgcolor=#F44|SDI<br />
| PC2<br />
| bgcolor=#F44|PC12<br />
| PC2<br />
| bgcolor=#CC0|N/A<br />
| PC2<br />
| PC2<br />
| TBD<br />
|-<br />
| bgcolor=#F44|SDO<br />
| PC3<br />
| bgcolor=#F44|PD11<br />
| PC3<br />
| bgcolor=#CC0|N/A<br />
| PC3<br />
| PC3<br />
| TBD<br />
|-<br />
| bgcolor=#F44|CK<br />
| PB10<br />
| bgcolor=#F44|PD10<br />
| PB10<br />
| bgcolor=#CC0|N/A<br />
| PB10<br />
| PB10<br />
| TBD<br />
|-<br />
| bgcolor=#CC0|WS<br />
| PB12<br />
| PB12<br />
| PB12<br />
| bgcolor=#CC0|N/A<br />
| PB12<br />
| PB12<br />
| TBD<br />
|-<br />
| rowspan="5" | I2S2a<br />
| bgcolor=#0FF|MCK<br />
| bgcolor=#0FF|N/A<br />
| PD9<br />
| bgcolor=#0FF|N/A<br />
| bgcolor=#0FF|N/A<br />
| bgcolor=#0FF|N/A<br />
| bgcolor=#0FF|N/A<br />
| TBD<br />
|-<br />
| bgcolor=#CC0|SDI<br />
| PB14<br />
| bgcolor=#CC0|N/A<br />
| PB14<br />
| bgcolor=#CC0|N/A<br />
| PB14<br />
| PB14<br />
| TBD<br />
|-<br />
| bgcolor=#CC0|SDO<br />
| PB15<br />
| PB15<br />
| PB15<br />
| bgcolor=#CC0|N/A<br />
| PB15<br />
| PB15<br />
| TBD<br />
|-<br />
| bgcolor=#CC0|CK<br />
| PB13<br />
| PB13<br />
| PB13<br />
| bgcolor=#CC0|N/A<br />
| PB13<br />
| PB13<br />
| TBD<br />
|-<br />
| bgcolor=#CC0|WS<br />
| PB9<br />
| PB9<br />
| PB9<br />
| bgcolor=#CC0|N/A<br />
| PB9<br />
| PB9<br />
| TBD<br />
|-<br />
| rowspan="5" | I2S3<br />
| bgcolor=#CC0|MCK<br />
| PC7<br />
| bgcolor=#CC0|N/A<br />
| PC7<br />
| bgcolor=#CC0|N/A<br />
| PC7<br />
| PC7<br />
| TBD<br />
|-<br />
| bgcolor=#CC0|SDI<br />
| PC11<br />
| bgcolor=#CC0|N/A<br />
| PC11<br />
| bgcolor=#CC0|N/A<br />
| PC11<br />
| PC11<br />
| TBD<br />
|-<br />
| bgcolor=#CC0|SDO<br />
| PC12<br />
| bgcolor=#CC0|N/A<br />
| PC12<br />
| bgcolor=#CC0|N/A<br />
| PC12<br />
| PC12<br />
| TBD<br />
|-<br />
| bgcolor=#CC0|CK<br />
| PC10<br />
| bgcolor=#CC0|N/A<br />
| PC10<br />
| bgcolor=#CC0|N/A<br />
| PC10<br />
| PC10<br />
| TBD<br />
|-<br />
| bgcolor=#CC0|WS<br />
| PA4<br />
| bgcolor=#CC0|N/A<br />
| PA4<br />
| bgcolor=#CC0|N/A<br />
| PA4<br />
| PA4<br />
| TBD<br />
|-<br />
| rowspan="5" | I2S3a<br />
| bgcolor=#0FF|MCK<br />
| bgcolor=#0FF|N/A<br />
| bgcolor=#0FF|N/A<br />
| bgcolor=#0FF|N/A<br />
| bgcolor=#0FF|N/A<br />
| bgcolor=#0FF|N/A<br />
| bgcolor=#0FF|N/A<br />
| TBD<br />
|-<br />
| bgcolor=#CC0|SDI<br />
| PB4<br />
| bgcolor=#CC0|N/A<br />
| PB4<br />
| bgcolor=#CC0|N/A<br />
| PB4<br />
| PB4<br />
| TBD<br />
|-<br />
| bgcolor=#CC0|SDO<br />
| PB5<br />
| bgcolor=#CC0|N/A<br />
| PB5<br />
| bgcolor=#CC0|N/A<br />
| PB5<br />
| PB5<br />
| TBD<br />
|-<br />
| bgcolor=#CC0|CK<br />
| PB3<br />
| bgcolor=#CC0|N/A<br />
| PB3<br />
| bgcolor=#CC0|N/A<br />
| PB3<br />
| PB3<br />
| TBD<br />
|-<br />
| bgcolor=#CC0|WS<br />
| PA15<br />
| bgcolor=#CC0|N/A<br />
| PA15<br />
| bgcolor=#CC0|N/A<br />
| PA15,PB8,PE4 †††<br />
| PA15<br />
| TBD<br />
|}<br />
<br />
Notes; <br />
<br />
†† The STM32C071 has only one half-duplex I2S, and the _SD pin can either be in INPUT or OUTPUT mode. Many pins, how do we map?<br />
<br />
††† I2S3_WS is ONLY mapped on PA15 (used for SWDIO), except on STM32C551 which ALSO has it on PB8.<br />
<br />
== DACs ==<br />
<br />
{| class="wikitable"<br />
! Variant<br />
! PIN <br />
! STM32F407<br />
! STM32L475<br />
! STM32H562<br />
! STM32C071<br />
! STM32C551<br />
! STM32H723<br />
! RP2354<br />
|-<br />
| rowspan="2" |DAC1<br />
| bgcolor=#CC0|OUT1<br />
| PA4<br />
| PA4<br />
| PA4<br />
| bgcolor=#CC0|N/A<br />
| PA4<br />
| PA4<br />
| bgcolor=#CC0|N/A<br />
|-<br />
| bgcolor=#CC0|OUT2<br />
| PA5<br />
| PA5<br />
| PA5<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PA5<br />
| bgcolor=#CC0|N/A<br />
|}<br />
<br />
== ADCs ==<br />
ADCs are so numerous that comparative tables are difficult to establish.<br />
<br />
STM32F407; 12 channels common for ADC1, ADC2 and ADC3. 4 channels for ADC1 and ADC2<br />
<br />
STM32F407; 4 channels common for ADC1, ADC2 and ADC3. 12 channels for ADC1 and ADC2<br />
<br />
STM32H562; All 16 channels common for ADC1 and ADC2, can also be configured as 8 differential pair inputs.<br />
<br />
STM32C071; Only ADC1, 19 external channels.<br />
<br />
STM32C551; 7 channels common for ADC1 and ADC2.<br />
<br />
STM32H723; ADC1 and ADC2 are 16 bits, ADC3 is 12 bits. All 3 can also be configured as 8 differential pair inputs.<br />
<br />
RP2354; One ADC, 12 bits, 0.5 Msps<br />
<br />
{| class="wikitable"<br />
! Variant<br />
! PIN <br />
! STM32F407<br />
! STM32L475<br />
! STM32H562<br />
! STM32C071<br />
! STM32C551<br />
! STM32H723<br />
! RP2354<br />
|-<br />
| rowspan="3" |ADC1<br />
| Pins<br />
| PA0-PA7,PC0-PC5,PB0-PB1<br />
| PA0-PA7,PC0-PC5,PB0-PB1<br />
| PA0-PA7,PC0-PC5,PB0-PB1<br />
| PA0-PA8,PA13-PA14,PC0-PC5,PB0-PB2,PB10-PB12<br />
| PA0-PA7,PC0-PC3<br />
| PA0-PA7,PC0-PC2,PC4-PC5,PB0-PB1<br />
| GPIO40-GPIO47<br />
|-<br />
| Channels<br />
| 16<br />
| 16<br />
| 16<br />
| 19<br />
| 12<br />
| 15<br />
| 8<br />
|-<br />
| Msps<br />
| 2.4<br />
| 5<br />
| 5<br />
| 2.5<br />
| 2.25<br />
| 3.6<br />
| 0.5<br />
|-<br />
| rowspan="3" |ADC2<br />
| Pins<br />
| PA0-PA7,PC0-PC5,PB0-PB1<br />
| PA0-PA7,PC0-PC5,PB0-PB1<br />
| PA0-PA7,PC0-PC5,PB0-PB1<br />
| N/A<br />
| PA0-PA3,PC1-PC5,PB0-PB2<br />
| PA2-PA7,PC0-PC2,PC4-PC5,PB0-PB1<br />
| N/A<br />
|-<br />
| Channels<br />
| 16<br />
| 16<br />
| 16<br />
| N/A<br />
| 12<br />
| 13<br />
| N/A<br />
|-<br />
| Msps<br />
| 2.4<br />
| 5<br />
| 5<br />
| N/A<br />
| 2.25<br />
| 3.6<br />
| N/A<br />
|-<br />
| rowspan="3" |ADC3<br />
| Pins<br />
| PA0-PA7,PC0-PC3<br />
| PC0-PC3<br />
| N/A<br />
| N/A<br />
| N/A<br />
| PC0-PC3<br />
| N/A<br />
|-<br />
| Channels<br />
| 6<br />
| 4<br />
| N/A<br />
| N/A<br />
| N/A<br />
| 4 (12 bits)<br />
| N/A<br />
|-<br />
| Msps<br />
| 2.4<br />
| 5<br />
| N/A<br />
| N/A<br />
| N/A<br />
| 5<br />
| N/A<br />
|}</div>
Niclas
https://stm32world.com/w/index.php?title=Streamline_Peripheral_Pin_Mapping&diff=8476
Streamline Peripheral Pin Mapping
2026-09-11T14:50:21Z
<p>Niclas: /* I2S */</p>
<hr />
<div>[[Category:Streamline]][[Category:Work in progress]]<br />
<br />
== General notes ==<br />
<span style="background:#0C0">field</span> means that all MCUs can be mapped identically.<br />
<br />
<span style="background:#CC0">field</span> means it is missing the peripheral.<br />
<br />
<span style="background:#F44">field</span> means that pins are not same across all MCUs.<br />
<br />
<span style="background:#0FF">field</span> is I2Sx_MCK only exist on one pin.<br />
<br />
=== RP2350 ===<br />
<br />
Trying to avoid 12 - 19 as these can be used for HSTX but they should be wired to backplane.<br />
<br />
== SWD ==<br />
<br />
{| class="wikitable"<br />
! Variant<br />
! PIN <br />
! STM32F407<br />
! STM32L475<br />
! STM32H562<br />
! STM32C071<br />
! STM32C551<br />
! STM32H723<br />
! RP2354<br />
! Remarks<br />
|-<br />
| rowspan="3" | All<br />
| bgcolor=#0C0|SWDIO<br />
| PA13<br />
| PA13<br />
| PA13<br />
| PA13<br />
| PA13<br />
| PA13<br />
| SWDIO<br />
| rowspan="2" | RP Pico Dedicated pin<br />
|-<br />
| bgcolor=#0C0|SWCLK<br />
| PA14<br />
| PA14<br />
| PA14<br />
| PA14<br />
| PA14<br />
| PA14<br />
| SWCLK<br />
|-<br />
| bgcolor=#CC0|SWO<br />
| PB3<br />
| PB3<br />
| PB3<br />
| bgcolor=#CC0|N/A<br />
| PB3<br />
| PB3<br />
| TBD<br />
| N/A<br />
|}<br />
<br />
== UARTs ==<br />
<br />
* RP2350 UART0 TX: 0 / 12 / 16 / 28 / 32 / 44<br />
* RP2350 UART0 RX: 1 / 13 / 17 / 29 / 33 / 45<br />
<br />
* RP2350 UART1 TX: 4 / 8 / 20 / 24 / 36 / 40<br />
* RP2350 UART1 RX: 5 / 9 / 21 / 25 / 37 / 41<br />
<br />
{| class="wikitable sortable"<br />
! Variant<br />
! PIN <br />
! STM32F407<br />
! STM32L475<br />
! STM32H562<br />
! STM32C071<br />
! STM32C551<br />
! STM32H723<br />
! RP2354<br />
! Remarks<br />
|-<br />
| rowspan="2" | USART1<br />
| bgcolor=#0C0|TX<br />
| PA9<br />
| PA9<br />
| PA9<br />
| PA9<br />
| PA9<br />
| PA9<br />
| GPIO0<br />
| rowspan="2" | Connect default<br/>RP2350 UART0<br />
|-<br />
| bgcolor=#0C0|RX<br />
| PA10<br />
| PA10<br />
| PA10<br />
| PA10<br />
| PA10<br />
| PA10<br />
| GPIO1<br />
|-<br />
| rowspan="2" | USART1A<br />
| bgcolor=#0C0|TX<br />
| PB6<br />
| PB6<br />
| PB6<br />
| PB6<br />
| PB6<br />
| PB6<br />
| <br />
| rowspan="2" | <br />
|-<br />
| bgcolor=#0C0|RX<br />
| PB7<br />
| PB7<br />
| PB7<br />
| PB7<br />
| PB7<br />
| PB7<br />
| <br />
|-<br />
| rowspan="2" | USART2<br />
| bgcolor=#0C0|TX<br />
| PA2<br />
| PA2<br />
| PA2<br />
| PA2<br />
| PA2<br />
| PA2<br />
| GPIO44<br />
| rowspan="2" | RP2350 UART1<br />
|-<br />
| bgcolor=#0C0|RX<br />
| PA3<br />
| PA3<br />
| PA3<br />
| PA3<br />
| PA3<br />
| PA3<br />
| GPIO45<br />
|-<br />
| rowspan="2" | USART2A<br />
| bgcolor=#0C0|TX<br />
| PD5<br />
| PD5<br />
| PD5<br />
| PD5<br />
| PD5<br />
| PD5<br />
| GPIO4<br />
| rowspan="2" | RP2350 UART1<br />
|-<br />
| bgcolor=#0C0|RX<br />
| PD6<br />
| PD6<br />
| PD6<br />
| PD6<br />
| PD6<br />
| PD6<br />
| GPIO5<br />
|-<br />
| rowspan="2" | USART3<br />
| bgcolor=#CC0|TX<br />
| PB10<br />
| PB10<br />
| PB10<br />
| bgcolor=#CC0|N/A<br />
| PB10<br />
| PB10<br />
| <br />
| rowspan="2" | <br />
|-<br />
| bgcolor=#CC0|RX<br />
| PB11<br />
| PB11<br />
| PB11<br />
| bgcolor=#CC0|N/A<br />
| PB11<br />
| PB11<br />
| <br />
|-<br />
| rowspan="2" | USART3A1<br />
| bgcolor=#CC0|TX<br />
| PD8<br />
| PD8<br />
| PD8<br />
| bgcolor=#CC0|N/A<br />
| PD8<br />
| PD8<br />
| <br />
| rowspan="2" | <br />
|-<br />
| bgcolor=#CC0|RX<br />
| PD9<br />
| PD9<br />
| PD9<br />
| bgcolor=#CC0|N/A<br />
| PD9<br />
| PD9<br />
| <br />
|-<br />
| rowspan="2" | USART3A2<br />
| bgcolor=#CC0|TX<br />
| PC10<br />
| PC10<br />
| PC10<br />
| bgcolor=#CC0|N/A<br />
| PC10<br />
| PC10<br />
| bgcolor=#CC0|N/A<br />
|<br />
|-<br />
| bgcolor=#CC0|RX<br />
| PC11<br />
| PC11<br />
| PC11<br />
| bgcolor=#CC0|N/A<br />
| PC11<br />
| PC11<br />
| bgcolor=#CC0|N/A<br />
|<br />
|-<br />
| rowspan="2" | UART4<br />
| bgcolor=#CC0|TX<br />
| PA0<br />
| PA0<br />
| PA0<br />
| bgcolor=#CC0|N/A<br />
| PA0<br />
| PA0<br />
| <br />
| rowspan="2" |<br />
|-<br />
| bgcolor=#CC0|RX<br />
| PA1<br />
| PA1<br />
| PA1<br />
| bgcolor=#CC0|N/A<br />
| PA1<br />
| PA1<br />
| <br />
|-<br />
| rowspan="2" | UART4A<br />
| bgcolor=#CC0|TX<br />
| PC10<br />
| PC10<br />
| PC10<br />
| bgcolor=#CC0|N/A<br />
| PC10<br />
| PC10<br />
| <br />
| rowspan="2" | <br />
|-<br />
| bgcolor=#CC0|RX<br />
| PC11<br />
| PC11<br />
| PC11<br />
| bgcolor=#CC0|N/A<br />
| PC11<br />
| PC11<br />
| <br />
|-<br />
| rowspan="2" | UART5<br />
| bgcolor=#CC0|TX<br />
| PC12<br />
| PC12<br />
| PC12<br />
| bgcolor=#CC0|N/A<br />
| PC12<br />
| PC12<br />
| TBD<br />
|<br />
|-<br />
| bgcolor=#CC0|RX<br />
| PD2<br />
| PD2<br />
| PD2<br />
| bgcolor=#CC0|N/A<br />
| PD2<br />
| PD2<br />
| TBD<br />
|<br />
|-<br />
| rowspan="2" | USART6<br />
| bgcolor=#CC0|TX<br />
| PC6<br />
| bgcolor=#CC0|N/A<br />
| PC6<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PC6<br />
| TBD<br />
|<br />
|-<br />
| bgcolor=#CC0|RX<br />
| PC7<br />
| bgcolor=#CC0|N/A<br />
| PC7<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PC7<br />
| TBD<br />
|<br />
|}<br />
<br />
== CAN ==<br />
<br />
{| class="wikitable sortable"<br />
! Variant<br />
! PIN <br />
! STM32F407<br />
! STM32L475<br />
! STM32H562<br />
! STM32C071<br />
! STM32C551<br />
! STM32H723<br />
! RP2354<br />
|-<br />
| rowspan="2" | CAN1<br />
| bgcolor=#CC0|TX<br />
| PA12<br />
| PA12<br />
| PA12<br />
| bgcolor=#CC0|N/A<br />
| PA12<br />
| PA12<br />
| TBD<br />
|-<br />
| bgcolor=#CC0|RX<br />
| PA11<br />
| PA11<br />
| PA11<br />
| bgcolor=#CC0|N/A<br />
| PA11<br />
| PA11<br />
| TBD<br />
|-<br />
| rowspan="2" | CAN1A<br />
| bgcolor=#CC0|TX<br />
| PD1<br />
| PD1<br />
| PD1<br />
| bgcolor=#CC0|N/A<br />
| PD1<br />
| PD1<br />
| TBD<br />
|-<br />
| bgcolor=#CC0|RX<br />
| PD0<br />
| PD0<br />
| PD0<br />
| bgcolor=#CC0|N/A<br />
| PD0<br />
| PD0<br />
| TBD<br />
|-<br />
| rowspan="2" | CAN2<br />
| bgcolor=#CC0|TX<br />
| PB13<br />
| bgcolor=#CC0|N/A<br />
| PB13 <br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PB13<br />
| TBD<br />
|-<br />
| bgcolor=#CC0|RX<br />
| PB12<br />
| bgcolor=#CC0|N/A<br />
| PB13<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PB13<br />
| TBD<br />
|-<br />
| rowspan="2" | CAN2A<br />
| bgcolor=#CC0|TX<br />
| PB6<br />
| bgcolor=#CC0|N/A<br />
| PB6<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PB6<br />
| TBD<br />
|-<br />
| bgcolor=#CC0|RX<br />
| PB5<br />
| bgcolor=#CC0|N/A<br />
| PB6<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PB6<br />
| TBD<br />
|}<br />
<br />
== USB ==<br />
STM32F407=HS/FS host/device/otg<br />
<br />
STM32L475=FS host/device/otg no crystal<br />
<br />
STM32H562=FS PD<br />
<br />
STM32C071=FS no crystal<br />
<br />
STM32C551=FS host/device<br />
<br />
STM32H723=HS/FS host/device/otg<br />
<br />
RP2354=FS host/device<br />
<br />
{| class="wikitable"<br />
! Variant<br />
! PIN <br />
! STM32F407<br />
! STM32L475<br />
! STM32H562<br />
! STM32C071<br />
! STM32C551<br />
! STM32H723<br />
! RP2354<br />
! Remarks<br />
|-<br />
| rowspan="2" | All<br />
| bgcolor=#0C0|DM<br />
| PA11<br />
| PA11<br />
| PA11<br />
| PA11<br />
| PA11<br />
| PA11<br />
| DM<br />
| rowspan="2" | RP2350 dedicated pins<br />
|-<br />
| bgcolor=#0C0|DP<br />
| PA12<br />
| PA12<br />
| PA12<br />
| PA12<br />
| PA12<br />
| PA12<br />
| DP<br />
|}<br />
<br />
== I2C ==<br />
<br />
* RP2350 I2C0 SCL: 1 / 5 / 9 / 13 / 17 / 21 / 25 / 29 / 33 / 37 / 41 / 45<br />
* RP2350 I2C0 SDA: 0 / 4 / 8 / 12 / 16 / 20 / 24 / 28 / 32 / 36 / 40 / 44<br />
<br />
* RP2350 I2C1 SCL: 3 / 7 / 11 / 15 / 19 / 23 / 27 / 31 / 35 / 39 / 43 / 47<br />
* RP2350 I2C1 SDA: 2 / 6 / 10 / 14 / 18 / 22 / 26 / 30 / 34 / 38 / 42 / 46<br />
<br />
{| class="wikitable"<br />
! Variant<br />
! PIN <br />
! STM32F407<br />
! STM32L475<br />
! STM32H562<br />
! STM32C071<br />
! STM32C551<br />
! STM32H723<br />
! RP2354<br />
! Remarks<br />
|-<br />
| rowspan="2" | I2C1<br />
| bgcolor=#0C0|SCL<br />
| PB6<br />
| PB6<br />
| PB6<br />
| PB6<br />
| PB6<br />
| PB6<br />
| GPIO9<br />
| rowspan="2" | RP2350 ICL0<br />
|-<br />
| bgcolor=#0C0|SDA<br />
| PB7<br />
| PB7<br />
| PB7<br />
| PB7<br />
| PB7<br />
| PB7<br />
| GPIO8<br />
|-<br />
| rowspan="2" | I2C1A<br />
| bgcolor=#0C0|SCL<br />
| PB8<br />
| PB8<br />
| PB8<br />
| PB8<br />
| PB8<br />
| PB8<br />
| TBD<br />
|<br />
|-<br />
| bgcolor=#0C0|SDA<br />
| PB9<br />
| PB9<br />
| PB9<br />
| PB9<br />
| PB9<br />
| PB9<br />
| TBD<br />
|<br />
|-<br />
| rowspan="2" | I2C2<br />
| bgcolor=#0C0|SCL<br />
| PB10<br />
| PB10<br />
| PB10<br />
| PB10<br />
| PB10<br />
| PB10<br />
| GPIO3<br />
| rowspan="2" | RP2350 I2C1<br />
|-<br />
| bgcolor=#0C0|SDA<br />
| PB11<br />
| PB11<br />
| PB11<br />
| PB11<br />
| PB11<br />
| PB11<br />
| GPIO2<br />
|-<br />
| rowspan="2" | I2C3<br />
| bgcolor=#F44|SCL<br />
| PA8<br />
| bgcolor=#F44|PC0<br />
| PA8<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PA8<br />
| TBD<br />
|<br />
|-<br />
| bgcolor=#F44|SDA<br />
| PC9<br />
| bgcolor=#F44|PC1<br />
| PC9<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PC9<br />
| TBD<br />
|<br />
|}<br />
<br />
== SPI ==<br />
<br />
* RP2350 SPI0 SCK: 2 / 6 / 18 / 22 / 34 / 38 <br />
* RP2350 SPI0 MISO: 0 / 4 / 16 / 20 / 32 / 36<br />
* RP2350 SPI0 MOSI: 3 / 7 / 19 / 23 / 35 / 39<br />
<br />
* RP2350 SPI1 SCK: 10 / 14 / 26 / 30 / 42 / 46<br />
* RP2350 SPI1 MISO: 8 / 12 / 24 / 28 / 40 / 44<br />
* RP2350 SPI1 MOSI: 11 / 15 / 27 / 31 / 43 / 47<br />
<br />
{| class="wikitable sortable"<br />
! Variant<br />
! PIN <br />
! STM32F407<br />
! STM32L475<br />
! STM32H562<br />
! STM32C071<br />
! STM32C551<br />
! STM32H723<br />
! RP2354<br />
! Remarks<br />
|-<br />
| rowspan="3" | SPI1<br />
| bgcolor=#0C0|SCK<br />
| PA5<br />
| PA5<br />
| PA5<br />
| PA5<br />
| PA5<br />
| PA5<br />
| GPIO42<br />
| rowspan="3" | RP2350 SPI1<br />
|-<br />
| bgcolor=#0C0|MISO<br />
| PA6<br />
| PA6<br />
| PA6<br />
| PA6<br />
| PA6<br />
| PA6<br />
| GPIO40<br />
|-<br />
| bgcolor=#0C0|MOSI<br />
| PA7<br />
| PA7<br />
| PA7<br />
| PA7<br />
| PA7<br />
| PA7<br />
| GPIO43<br />
|-<br />
| rowspan="3" | SPI1A<br />
| bgcolor=#0C0|SCK<br />
| PB3<br />
| PB3<br />
| PB3<br />
| PB3<br />
| PB3<br />
| PB3<br />
| <br />
| rowspan="3" | PB3 conflicts with SWO<br />
|-<br />
| bgcolor=#0C0|MISO<br />
| PB4<br />
| PB4<br />
| PB4<br />
| PB4<br />
| PB4<br />
| PB4<br />
| <br />
|-<br />
| bgcolor=#0C0|MOSI<br />
| PB5<br />
| PB5<br />
| PB5<br />
| PB5<br />
| PB5<br />
| PB5<br />
| <br />
|-<br />
| rowspan="3" | SPI2<br />
| bgcolor=#0C0|SCK<br />
| PB10<br />
| PB10<br />
| PB10<br />
| PB10<br />
| PB10<br />
| PB10<br />
| <br />
| rowspan="3" | <br />
|-<br />
| bgcolor=#0C0|MISO<br />
| PC2<br />
| PC2<br />
| PC2<br />
| PC2<br />
| PC2<br />
| PC2<br />
| <br />
|-<br />
| bgcolor=#0C0|MOSI<br />
| PC3<br />
| PC3<br />
| PC3<br />
| PC3<br />
| PC3<br />
| PC3<br />
| <br />
|-<br />
| rowspan="3" | SPI2A<br />
| bgcolor=#0C0|SCK<br />
| PB13<br />
| PB13<br />
| PB13<br />
| PB13<br />
| PB13<br />
| PB13<br />
| GPIO22<br />
| rowspan="3" | RP2350 SPI0<br />
|-<br />
| bgcolor=#0C0|MISO<br />
| PB14<br />
| PB14<br />
| PB14<br />
| PB14<br />
| PB14<br />
| PB14<br />
| GPIO20<br />
|-<br />
| bgcolor=#0C0|MOSI<br />
| PB15<br />
| PB15<br />
| PB15<br />
| PB15<br />
| PB15<br />
| PB15<br />
| GPIO23 <br />
|-<br />
| rowspan="3" | SPI3<br />
| bgcolor=#CC0|SCK<br />
| PC10<br />
| PC10<br />
| PC10<br />
| bgcolor=#CC0|N/A<br />
| PC10<br />
| PC10<br />
| <br />
| <br />
|-<br />
| bgcolor=#CC0|MISO<br />
| PC11<br />
| PC11<br />
| PC11<br />
| bgcolor=#CC0|N/A<br />
| PC11<br />
| PC11<br />
| <br />
|<br />
|-<br />
| bgcolor=#CC0|MOSI<br />
| PC12<br />
| PC12<br />
| PC12<br />
| bgcolor=#CC0|N/A<br />
| PC12<br />
| PC12<br />
| <br />
|<br />
|-<br />
| rowspan="3" | SPI3A<br />
| bgcolor=#CC0|SCK<br />
| PB3<br />
| PB3<br />
| PB3<br />
| bgcolor=#CC0|N/A<br />
| PB3<br />
| PB3<br />
| <br />
| Conflicts with SWO<br />
|-<br />
| bgcolor=#CC0|MISO<br />
| PB4<br />
| PB4<br />
| PB4<br />
| bgcolor=#CC0|N/A<br />
| PB4<br />
| PB4<br />
| <br />
|<br />
|-<br />
| bgcolor=#CC0|MOSI<br />
| PB5<br />
| PB5<br />
| PB5<br />
| bgcolor=#CC0|N/A<br />
| PB5<br />
| PB5<br />
| <br />
|<br />
|}<br />
<br />
== SDIO ==<br />
STM32F407: SDIO<br />
<br />
STM32L475: SDMMC<br />
<br />
STM32H562: SDMMC<br />
<br />
STM32C071: N/A<br />
<br />
STM32C551: N/A<br />
<br />
STM32H723: SDMMC<br />
<br />
{| class="wikitable"<br />
! Variant<br />
! PIN <br />
! STM32F407<br />
! STM32L475<br />
! STM32H562<br />
! STM32C071<br />
! STM32C551<br />
! STM32H723<br />
! RP2354<br />
|-<br />
| rowspan="6" | Only<br />
| bgcolor=#CC0|CMD<br />
| PD2<br />
| PD2<br />
| PD2<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PD2<br />
| GPIO30<br />
|-<br />
| bgcolor=#CC0|CK<br />
| PC12<br />
| PC12<br />
| PC12<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PC12<br />
| GPIO31<br />
|-<br />
| bgcolor=#CC0|D0<br />
| PC8<br />
| PC8<br />
| PC8<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PC8<br />
| GPIO35<br />
|-<br />
| bgcolor=#CC0|D1<br />
| PC9<br />
| PC9<br />
| PC9<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PC9<br />
| GPIO34<br />
|-<br />
| bgcolor=#CC0|D2<br />
| PC10<br />
| PC10<br />
| PC10<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PC10<br />
| GPIO33<br />
|-<br />
| bgcolor=#CC0|D3<br />
| PC11<br />
| PC11<br />
| PC11<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PC11<br />
| GPIO32<br />
|}<br />
<br />
== Ethernet (RMII) ==<br />
STM32F407: <br />
<br />
STM32L475: <br />
<br />
STM32H562: <br />
<br />
STM32C071: <br />
<br />
STM32C551: <br />
<br />
STM32H723: <br />
<br />
{| class="wikitable"<br />
! Variant<br />
! PIN <br />
! STM32F407<br />
! STM32L475<br />
! STM32H562<br />
! STM32C071<br />
! STM32C551<br />
! STM32H723<br />
! RP2354<br />
|-<br />
| rowspan="10" | Only<br />
| bgcolor=#CC0| MDIO<br />
| PA2<br />
| bgcolor=#CC0 | N/A<br />
| PA2<br />
| bgcolor=#CC0 | N/A<br />
| bgcolor=#CC0 | N/A<br />
| PA2<br />
| bgcolor=#CC0 | N/A<br />
|-<br />
| bgcolor=#CC0| REF_CLK<br />
| PA1<br />
| bgcolor=#CC0 | N/A<br />
| PA1<br />
| bgcolor=#CC0 | N/A<br />
| bgcolor=#CC0 | N/A<br />
| PA1<br />
| bgcolor=#CC0 | N/A<br />
|-<br />
| bgcolor=#CC0| MDC<br />
| PC1<br />
| bgcolor=#CC0 | N/A<br />
| PC1<br />
| bgcolor=#CC0 | N/A<br />
| bgcolor=#CC0 | N/A<br />
| PC1<br />
| bgcolor=#CC0 | N/A<br />
|-<br />
| bgcolor=#CC0| TX_EN<br />
| PB11<br />
| bgcolor=#CC0 | N/A<br />
| PB11<br />
| bgcolor=#CC0 | N/A<br />
| bgcolor=#CC0 | N/A<br />
| PB11<br />
| bgcolor=#CC0 | N/A<br />
|-<br />
| bgcolor=#CC0| TXD0<br />
| PB12<br />
| bgcolor=#CC0 | N/A<br />
| PB12<br />
| bgcolor=#CC0 | N/A<br />
| bgcolor=#CC0 | N/A<br />
| PB12<br />
| bgcolor=#CC0 | N/A<br />
|-<br />
| bgcolor=#F44| TXD1<br />
| PB13<br />
| bgcolor=#CC0 | N/A<br />
| bgcolor=#F44 | PB15<br />
| bgcolor=#CC0 | N/A<br />
| bgcolor=#CC0 | N/A<br />
| PB13<br />
| bgcolor=#CC0 | N/A<br />
|-<br />
| bgcolor=#CC0| RXD0<br />
| PC4<br />
| bgcolor=#CC0 | N/A<br />
| PC4<br />
| bgcolor=#CC0 | N/A<br />
| bgcolor=#CC0 | N/A<br />
| PC4<br />
| bgcolor=#CC0 | N/A<br />
|-<br />
| bgcolor=#CC0| RXD1<br />
| PC5<br />
| bgcolor=#CC0 | N/A<br />
| PC5<br />
| bgcolor=#CC0 | N/A<br />
| bgcolor=#CC0 | N/A<br />
| PC5<br />
| bgcolor=#CC0 | N/A<br />
|-<br />
| bgcolor=#CC0| CRS_DV<br />
| PA7<br />
| bgcolor=#CC0 | N/A<br />
| PA7<br />
| bgcolor=#CC0 | N/A<br />
| bgcolor=#CC0 | N/A<br />
| PA7<br />
| bgcolor=#CC0 | N/A<br />
|}<br />
<br />
== ULPI ==<br />
STM32F407: ULPI<br />
<br />
STM32L475: N/A<br />
<br />
STM32H562: N/A<br />
<br />
STM32C071: N/A<br />
<br />
STM32C551: N/A<br />
<br />
STM32H723: ULPI<br />
<br />
{| class="wikitable"<br />
! Variant<br />
! PIN <br />
! STM32F407<br />
! STM32L475<br />
! STM32H562<br />
! STM32C071<br />
! STM32C551<br />
! STM32H723<br />
! RP2354<br />
|-<br />
| rowspan="12" | Only<br />
| bgcolor=#CC0| STP<br />
| PC0<br />
| bgcolor=#CC0| N/A<br />
| bgcolor=#CC0| N/A<br />
| bgcolor=#CC0| N/A<br />
| bgcolor=#CC0| N/A<br />
| PC0<br />
| bgcolor=#CC0| N/A<br />
|-<br />
| bgcolor=#CC0| DIR<br />
| PC2<br />
| bgcolor=#CC0| N/A<br />
| bgcolor=#CC0| N/A<br />
| bgcolor=#CC0| N/A<br />
| bgcolor=#CC0| N/A<br />
| PC2<br />
| bgcolor=#CC0| N/A <br />
|-<br />
| bgcolor=#CC0| NXT<br />
| PC3<br />
| bgcolor=#CC0| N/A<br />
| bgcolor=#CC0| N/A<br />
| bgcolor=#CC0| N/A<br />
| bgcolor=#CC0| N/A<br />
| PC3<br />
| bgcolor=#CC0| N/A <br />
|-<br />
| bgcolor=#CC0| CK<br />
| PA5<br />
| bgcolor=#CC0| N/A<br />
| bgcolor=#CC0| N/A<br />
| bgcolor=#CC0| N/A<br />
| bgcolor=#CC0| N/A<br />
| PA5<br />
| bgcolor=#CC0| N/A <br />
|-<br />
| bgcolor=#CC0|D0<br />
| PA3<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PA3<br />
| bgcolor=#CC0|N/A<br />
|-<br />
| bgcolor=#CC0|D1<br />
| PB0<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PB0<br />
| bgcolor=#CC0|N/A<br />
|-<br />
| bgcolor=#CC0|D2<br />
| PB1<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PB1<br />
| bgcolor=#CC0|N/A<br />
|-<br />
| bgcolor=#CC0|D3<br />
| PB10<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PB10<br />
| bgcolor=#CC0|N/A<br />
|-<br />
| bgcolor=#CC0|D4<br />
| PB11<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PB11<br />
| bgcolor=#CC0|N/A<br />
|-<br />
| bgcolor=#CC0|D5<br />
| PB12<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PB12<br />
| bgcolor=#CC0|N/A<br />
|-<br />
| bgcolor=#CC0|D6<br />
| PB13<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PB13<br />
| bgcolor=#CC0|N/A<br />
|-<br />
| bgcolor=#CC0|D7<br />
| PB5<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PB5<br />
| bgcolor=#CC0|N/A<br />
|}<br />
<br />
== I2S ==<br />
STM32F407: I2S2, I2S3<br />
<br />
STM32L475: SAI1, SAI2 (serial audio interface)<br />
<br />
STM32H562: I2S1, I2S2, I2S3<br />
<br />
STM32C071: I2S1 (half duplex only)<br />
<br />
STM32C551: I2S1, I2S2, I2S3<br />
<br />
STM32H723: I2S1, I2S2, I2S3<br />
<br />
{| class="wikitable sortable"<br />
! Variant<br />
! PIN <br />
! STM32F407<br />
! STM32L475<br />
! STM32H562<br />
! STM32C071<br />
! STM32C551<br />
! STM32H723<br />
! RP2354<br />
|-<br />
| rowspan="5" | I2S1<br />
| bgcolor=#F44|MCK<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#F44|PB8<br />
| PC4<br />
| bgcolor=#F44|PA6, PA11, PD5, PB4, PB6<br />
| PC4<br />
| PC4<br />
| TBD<br />
|-<br />
| bgcolor=#F44|SDI<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#F44|PB5<br />
| PA6<br />
| bgcolor=#F44|PA2,PA7,PA12,PB5,PD6,PB6††<br />
| PA6<br />
| PA6<br />
| TBD<br />
|-<br />
| bgcolor=#F44|SDO<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#F44|PC3<br />
| PA7<br />
| PA7<br />
| PA7<br />
| PA7<br />
| TBD<br />
|-<br />
| bgcolor=#F44|CK<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#F44|PB10<br />
| PA5<br />
| PA5<br />
| PA5<br />
| PA5<br />
| TBD<br />
|-<br />
| bgcolor=#F44|WS<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#F44|PB9<br />
| PA4<br />
| bgcolor=#F44|PA1,PA5,PD8,PB3,PB6<br />
| PA4<br />
| PA4<br />
| TBD<br />
|-<br />
| rowspan="5" | I2S2<br />
| bgcolor=#F44|MCK<br />
| PC6<br />
| bgcolor=#F44|PB14<br />
| PC6<br />
| bgcolor=#CC0|N/A<br />
| PC6<br />
| PC6<br />
| TBD<br />
|-<br />
| bgcolor=#F44|SDI<br />
| PC2<br />
| bgcolor=#F44|PC12<br />
| PC2<br />
| bgcolor=#CC0|N/A<br />
| PC2<br />
| PC2<br />
| TBD<br />
|-<br />
| bgcolor=#F44|SDO<br />
| PC3<br />
| bgcolor=#F44|PD11<br />
| PC3<br />
| bgcolor=#CC0|N/A<br />
| PC3<br />
| PC3<br />
| TBD<br />
|-<br />
| bgcolor=#F44|CK<br />
| PB10<br />
| bgcolor=#F44|PD10<br />
| PB10<br />
| bgcolor=#CC0|N/A<br />
| PB10<br />
| PB10<br />
| TBD<br />
|-<br />
| bgcolor=#CC0|WS<br />
| PB12<br />
| PB12<br />
| PB12<br />
| bgcolor=#CC0|N/A<br />
| PB12<br />
| PB12<br />
| TBD<br />
|-<br />
| rowspan="5" | I2S2a<br />
| bgcolor=#0FF|MCK<br />
| bgcolor=#0FF|N/A<br />
| PD9<br />
| bgcolor=#0FF|N/A<br />
| bgcolor=#0FF|N/A<br />
| bgcolor=#0FF|N/A<br />
| bgcolor=#0FF|N/A<br />
| TBD<br />
|-<br />
| bgcolor=#CC0|SDI<br />
| PB14<br />
| bgcolor=#CC0|N/A<br />
| PB14<br />
| bgcolor=#CC0|N/A<br />
| PB14<br />
| PB14<br />
| TBD<br />
|-<br />
| bgcolor=#CC0|SDO<br />
| PB15<br />
| PB15<br />
| PB15<br />
| bgcolor=#CC0|N/A<br />
| PB15<br />
| PB15<br />
| TBD<br />
|-<br />
| bgcolor=#CC0|CK<br />
| PB13<br />
| PB13<br />
| PB13<br />
| bgcolor=#CC0|N/A<br />
| PB13<br />
| PB13<br />
| TBD<br />
|-<br />
| bgcolor=#CC0|WS<br />
| PB9<br />
| PB9<br />
| PB9<br />
| bgcolor=#CC0|N/A<br />
| PB9<br />
| PB9<br />
| TBD<br />
|-<br />
| rowspan="5" | I2S3<br />
| bgcolor=#CC0|MCK<br />
| PC7<br />
| bgcolor=#CC0|N/A<br />
| PC7<br />
| bgcolor=#CC0|N/A<br />
| PC7<br />
| PC7<br />
| TBD<br />
|-<br />
| bgcolor=#CC0|SDI<br />
| PC11<br />
| bgcolor=#CC0|N/A<br />
| PC11<br />
| bgcolor=#CC0|N/A<br />
| PC11<br />
| PC11<br />
| TBD<br />
|-<br />
| bgcolor=#CC0|SDO<br />
| PC12<br />
| bgcolor=#CC0|N/A<br />
| PC12<br />
| bgcolor=#CC0|N/A<br />
| PC12<br />
| PC12<br />
| TBD<br />
|-<br />
| bgcolor=#CC0|CK<br />
| PC10<br />
| bgcolor=#CC0|N/A<br />
| PC10<br />
| bgcolor=#CC0|N/A<br />
| PC10<br />
| PC10<br />
| TBD<br />
|-<br />
| bgcolor=#CC0|WS<br />
| PA4<br />
| bgcolor=#CC0|N/A<br />
| PA4<br />
| bgcolor=#CC0|N/A<br />
| PA4<br />
| PA4<br />
| TBD<br />
|-<br />
| rowspan="5" | I2S3a<br />
| bgcolor=#0FF|MCK<br />
| bgcolor=#0FF|N/A<br />
| bgcolor=#0FF|N/A<br />
| bgcolor=#0FF|N/A<br />
| bgcolor=#0FF|N/A<br />
| bgcolor=#0FF|N/A<br />
| bgcolor=#0FF|N/A<br />
| TBD<br />
|-<br />
| bgcolor=#CC0|SDI<br />
| PB4<br />
| bgcolor=#CC0|N/A<br />
| PB4<br />
| bgcolor=#CC0|N/A<br />
| PB4<br />
| PB4<br />
| TBD<br />
|-<br />
| bgcolor=#CC0|SDO<br />
| PB5<br />
| bgcolor=#CC0|N/A<br />
| PB5<br />
| bgcolor=#CC0|N/A<br />
| PB5<br />
| PB5<br />
| TBD<br />
|-<br />
| bgcolor=#CC0|CK<br />
| PB3<br />
| bgcolor=#CC0|N/A<br />
| PB3<br />
| bgcolor=#CC0|N/A<br />
| PB3<br />
| PB3<br />
| TBD<br />
|-<br />
| bgcolor=#CC0|WS<br />
| PA15<br />
| bgcolor=#CC0|N/A<br />
| PA15<br />
| bgcolor=#CC0|N/A<br />
| PA15,PB8,PE4 †††<br />
| PA15<br />
| TBD<br />
|}<br />
<br />
Notes; <br />
<br />
†† The STM32C071 has only one half-duplex I2S, and the _SD pin can either be in INPUT or OUTPUT mode. Many pins, how do we map?<br />
<br />
††† I2S3_WS is ONLY mapped on PA15 (used for SWDIO), except on STM32C551 which ALSO has it on PB8.<br />
<br />
== DACs ==<br />
<br />
{| class="wikitable"<br />
! Variant<br />
! PIN <br />
! STM32F407<br />
! STM32L475<br />
! STM32H562<br />
! STM32C071<br />
! STM32C551<br />
! STM32H723<br />
! RP2354<br />
|-<br />
| rowspan="2" |DAC1<br />
| bgcolor=#CC0|OUT1<br />
| PA4<br />
| PA4<br />
| PA4<br />
| bgcolor=#CC0|N/A<br />
| PA4<br />
| PA4<br />
| bgcolor=#CC0|N/A<br />
|-<br />
| bgcolor=#CC0|OUT2<br />
| PA5<br />
| PA5<br />
| PA5<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PA5<br />
| bgcolor=#CC0|N/A<br />
|}<br />
<br />
== ADCs ==<br />
ADCs are so numerous that comparative tables are difficult to establish.<br />
<br />
STM32F407; 12 channels common for ADC1, ADC2 and ADC3. 4 channels for ADC1 and ADC2<br />
<br />
STM32F407; 4 channels common for ADC1, ADC2 and ADC3. 12 channels for ADC1 and ADC2<br />
<br />
STM32H562; All 16 channels common for ADC1 and ADC2, can also be configured as 8 differential pair inputs.<br />
<br />
STM32C071; Only ADC1, 19 external channels.<br />
<br />
STM32C551; 7 channels common for ADC1 and ADC2.<br />
<br />
STM32H723; ADC1 and ADC2 are 16 bits, ADC3 is 12 bits. All 3 can also be configured as 8 differential pair inputs.<br />
<br />
RP2354; One ADC, 12 bits, 0.5 Msps<br />
<br />
{| class="wikitable"<br />
! Variant<br />
! PIN <br />
! STM32F407<br />
! STM32L475<br />
! STM32H562<br />
! STM32C071<br />
! STM32C551<br />
! STM32H723<br />
! RP2354<br />
|-<br />
| rowspan="3" |ADC1<br />
| Pins<br />
| PA0-PA7,PC0-PC5,PB0-PB1<br />
| PA0-PA7,PC0-PC5,PB0-PB1<br />
| PA0-PA7,PC0-PC5,PB0-PB1<br />
| PA0-PA8,PA13-PA14,PC0-PC5,PB0-PB2,PB10-PB12<br />
| PA0-PA7,PC0-PC3<br />
| PA0-PA7,PC0-PC2,PC4-PC5,PB0-PB1<br />
| GPIO40-GPIO47<br />
|-<br />
| Channels<br />
| 16<br />
| 16<br />
| 16<br />
| 19<br />
| 12<br />
| 15<br />
| 8<br />
|-<br />
| Msps<br />
| 2.4<br />
| 5<br />
| 5<br />
| 2.5<br />
| 2.25<br />
| 3.6<br />
| 0.5<br />
|-<br />
| rowspan="3" |ADC2<br />
| Pins<br />
| PA0-PA7,PC0-PC5,PB0-PB1<br />
| PA0-PA7,PC0-PC5,PB0-PB1<br />
| PA0-PA7,PC0-PC5,PB0-PB1<br />
| N/A<br />
| PA0-PA3,PC1-PC5,PB0-PB2<br />
| PA2-PA7,PC0-PC2,PC4-PC5,PB0-PB1<br />
| N/A<br />
|-<br />
| Channels<br />
| 16<br />
| 16<br />
| 16<br />
| N/A<br />
| 12<br />
| 13<br />
| N/A<br />
|-<br />
| Msps<br />
| 2.4<br />
| 5<br />
| 5<br />
| N/A<br />
| 2.25<br />
| 3.6<br />
| N/A<br />
|-<br />
| rowspan="3" |ADC3<br />
| Pins<br />
| PA0-PA7,PC0-PC3<br />
| PC0-PC3<br />
| N/A<br />
| N/A<br />
| N/A<br />
| PC0-PC3<br />
| N/A<br />
|-<br />
| Channels<br />
| 6<br />
| 4<br />
| N/A<br />
| N/A<br />
| N/A<br />
| 4 (12 bits)<br />
| N/A<br />
|-<br />
| Msps<br />
| 2.4<br />
| 5<br />
| N/A<br />
| N/A<br />
| N/A<br />
| 5<br />
| N/A<br />
|}</div>
Niclas
https://stm32world.com/w/index.php?title=Streamline_Peripheral_Pin_Mapping&diff=8475
Streamline Peripheral Pin Mapping
2026-09-11T14:49:49Z
<p>Niclas: /* SPI */</p>
<hr />
<div>[[Category:Streamline]][[Category:Work in progress]]<br />
<br />
== General notes ==<br />
<span style="background:#0C0">field</span> means that all MCUs can be mapped identically.<br />
<br />
<span style="background:#CC0">field</span> means it is missing the peripheral.<br />
<br />
<span style="background:#F44">field</span> means that pins are not same across all MCUs.<br />
<br />
<span style="background:#0FF">field</span> is I2Sx_MCK only exist on one pin.<br />
<br />
=== RP2350 ===<br />
<br />
Trying to avoid 12 - 19 as these can be used for HSTX but they should be wired to backplane.<br />
<br />
== SWD ==<br />
<br />
{| class="wikitable"<br />
! Variant<br />
! PIN <br />
! STM32F407<br />
! STM32L475<br />
! STM32H562<br />
! STM32C071<br />
! STM32C551<br />
! STM32H723<br />
! RP2354<br />
! Remarks<br />
|-<br />
| rowspan="3" | All<br />
| bgcolor=#0C0|SWDIO<br />
| PA13<br />
| PA13<br />
| PA13<br />
| PA13<br />
| PA13<br />
| PA13<br />
| SWDIO<br />
| rowspan="2" | RP Pico Dedicated pin<br />
|-<br />
| bgcolor=#0C0|SWCLK<br />
| PA14<br />
| PA14<br />
| PA14<br />
| PA14<br />
| PA14<br />
| PA14<br />
| SWCLK<br />
|-<br />
| bgcolor=#CC0|SWO<br />
| PB3<br />
| PB3<br />
| PB3<br />
| bgcolor=#CC0|N/A<br />
| PB3<br />
| PB3<br />
| TBD<br />
| N/A<br />
|}<br />
<br />
== UARTs ==<br />
<br />
* RP2350 UART0 TX: 0 / 12 / 16 / 28 / 32 / 44<br />
* RP2350 UART0 RX: 1 / 13 / 17 / 29 / 33 / 45<br />
<br />
* RP2350 UART1 TX: 4 / 8 / 20 / 24 / 36 / 40<br />
* RP2350 UART1 RX: 5 / 9 / 21 / 25 / 37 / 41<br />
<br />
{| class="wikitable sortable"<br />
! Variant<br />
! PIN <br />
! STM32F407<br />
! STM32L475<br />
! STM32H562<br />
! STM32C071<br />
! STM32C551<br />
! STM32H723<br />
! RP2354<br />
! Remarks<br />
|-<br />
| rowspan="2" | USART1<br />
| bgcolor=#0C0|TX<br />
| PA9<br />
| PA9<br />
| PA9<br />
| PA9<br />
| PA9<br />
| PA9<br />
| GPIO0<br />
| rowspan="2" | Connect default<br/>RP2350 UART0<br />
|-<br />
| bgcolor=#0C0|RX<br />
| PA10<br />
| PA10<br />
| PA10<br />
| PA10<br />
| PA10<br />
| PA10<br />
| GPIO1<br />
|-<br />
| rowspan="2" | USART1A<br />
| bgcolor=#0C0|TX<br />
| PB6<br />
| PB6<br />
| PB6<br />
| PB6<br />
| PB6<br />
| PB6<br />
| <br />
| rowspan="2" | <br />
|-<br />
| bgcolor=#0C0|RX<br />
| PB7<br />
| PB7<br />
| PB7<br />
| PB7<br />
| PB7<br />
| PB7<br />
| <br />
|-<br />
| rowspan="2" | USART2<br />
| bgcolor=#0C0|TX<br />
| PA2<br />
| PA2<br />
| PA2<br />
| PA2<br />
| PA2<br />
| PA2<br />
| GPIO44<br />
| rowspan="2" | RP2350 UART1<br />
|-<br />
| bgcolor=#0C0|RX<br />
| PA3<br />
| PA3<br />
| PA3<br />
| PA3<br />
| PA3<br />
| PA3<br />
| GPIO45<br />
|-<br />
| rowspan="2" | USART2A<br />
| bgcolor=#0C0|TX<br />
| PD5<br />
| PD5<br />
| PD5<br />
| PD5<br />
| PD5<br />
| PD5<br />
| GPIO4<br />
| rowspan="2" | RP2350 UART1<br />
|-<br />
| bgcolor=#0C0|RX<br />
| PD6<br />
| PD6<br />
| PD6<br />
| PD6<br />
| PD6<br />
| PD6<br />
| GPIO5<br />
|-<br />
| rowspan="2" | USART3<br />
| bgcolor=#CC0|TX<br />
| PB10<br />
| PB10<br />
| PB10<br />
| bgcolor=#CC0|N/A<br />
| PB10<br />
| PB10<br />
| <br />
| rowspan="2" | <br />
|-<br />
| bgcolor=#CC0|RX<br />
| PB11<br />
| PB11<br />
| PB11<br />
| bgcolor=#CC0|N/A<br />
| PB11<br />
| PB11<br />
| <br />
|-<br />
| rowspan="2" | USART3A1<br />
| bgcolor=#CC0|TX<br />
| PD8<br />
| PD8<br />
| PD8<br />
| bgcolor=#CC0|N/A<br />
| PD8<br />
| PD8<br />
| <br />
| rowspan="2" | <br />
|-<br />
| bgcolor=#CC0|RX<br />
| PD9<br />
| PD9<br />
| PD9<br />
| bgcolor=#CC0|N/A<br />
| PD9<br />
| PD9<br />
| <br />
|-<br />
| rowspan="2" | USART3A2<br />
| bgcolor=#CC0|TX<br />
| PC10<br />
| PC10<br />
| PC10<br />
| bgcolor=#CC0|N/A<br />
| PC10<br />
| PC10<br />
| bgcolor=#CC0|N/A<br />
|<br />
|-<br />
| bgcolor=#CC0|RX<br />
| PC11<br />
| PC11<br />
| PC11<br />
| bgcolor=#CC0|N/A<br />
| PC11<br />
| PC11<br />
| bgcolor=#CC0|N/A<br />
|<br />
|-<br />
| rowspan="2" | UART4<br />
| bgcolor=#CC0|TX<br />
| PA0<br />
| PA0<br />
| PA0<br />
| bgcolor=#CC0|N/A<br />
| PA0<br />
| PA0<br />
| <br />
| rowspan="2" |<br />
|-<br />
| bgcolor=#CC0|RX<br />
| PA1<br />
| PA1<br />
| PA1<br />
| bgcolor=#CC0|N/A<br />
| PA1<br />
| PA1<br />
| <br />
|-<br />
| rowspan="2" | UART4A<br />
| bgcolor=#CC0|TX<br />
| PC10<br />
| PC10<br />
| PC10<br />
| bgcolor=#CC0|N/A<br />
| PC10<br />
| PC10<br />
| <br />
| rowspan="2" | <br />
|-<br />
| bgcolor=#CC0|RX<br />
| PC11<br />
| PC11<br />
| PC11<br />
| bgcolor=#CC0|N/A<br />
| PC11<br />
| PC11<br />
| <br />
|-<br />
| rowspan="2" | UART5<br />
| bgcolor=#CC0|TX<br />
| PC12<br />
| PC12<br />
| PC12<br />
| bgcolor=#CC0|N/A<br />
| PC12<br />
| PC12<br />
| TBD<br />
|<br />
|-<br />
| bgcolor=#CC0|RX<br />
| PD2<br />
| PD2<br />
| PD2<br />
| bgcolor=#CC0|N/A<br />
| PD2<br />
| PD2<br />
| TBD<br />
|<br />
|-<br />
| rowspan="2" | USART6<br />
| bgcolor=#CC0|TX<br />
| PC6<br />
| bgcolor=#CC0|N/A<br />
| PC6<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PC6<br />
| TBD<br />
|<br />
|-<br />
| bgcolor=#CC0|RX<br />
| PC7<br />
| bgcolor=#CC0|N/A<br />
| PC7<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PC7<br />
| TBD<br />
|<br />
|}<br />
<br />
== CAN ==<br />
<br />
{| class="wikitable sortable"<br />
! Variant<br />
! PIN <br />
! STM32F407<br />
! STM32L475<br />
! STM32H562<br />
! STM32C071<br />
! STM32C551<br />
! STM32H723<br />
! RP2354<br />
|-<br />
| rowspan="2" | CAN1<br />
| bgcolor=#CC0|TX<br />
| PA12<br />
| PA12<br />
| PA12<br />
| bgcolor=#CC0|N/A<br />
| PA12<br />
| PA12<br />
| TBD<br />
|-<br />
| bgcolor=#CC0|RX<br />
| PA11<br />
| PA11<br />
| PA11<br />
| bgcolor=#CC0|N/A<br />
| PA11<br />
| PA11<br />
| TBD<br />
|-<br />
| rowspan="2" | CAN1A<br />
| bgcolor=#CC0|TX<br />
| PD1<br />
| PD1<br />
| PD1<br />
| bgcolor=#CC0|N/A<br />
| PD1<br />
| PD1<br />
| TBD<br />
|-<br />
| bgcolor=#CC0|RX<br />
| PD0<br />
| PD0<br />
| PD0<br />
| bgcolor=#CC0|N/A<br />
| PD0<br />
| PD0<br />
| TBD<br />
|-<br />
| rowspan="2" | CAN2<br />
| bgcolor=#CC0|TX<br />
| PB13<br />
| bgcolor=#CC0|N/A<br />
| PB13 <br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PB13<br />
| TBD<br />
|-<br />
| bgcolor=#CC0|RX<br />
| PB12<br />
| bgcolor=#CC0|N/A<br />
| PB13<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PB13<br />
| TBD<br />
|-<br />
| rowspan="2" | CAN2A<br />
| bgcolor=#CC0|TX<br />
| PB6<br />
| bgcolor=#CC0|N/A<br />
| PB6<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PB6<br />
| TBD<br />
|-<br />
| bgcolor=#CC0|RX<br />
| PB5<br />
| bgcolor=#CC0|N/A<br />
| PB6<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PB6<br />
| TBD<br />
|}<br />
<br />
== USB ==<br />
STM32F407=HS/FS host/device/otg<br />
<br />
STM32L475=FS host/device/otg no crystal<br />
<br />
STM32H562=FS PD<br />
<br />
STM32C071=FS no crystal<br />
<br />
STM32C551=FS host/device<br />
<br />
STM32H723=HS/FS host/device/otg<br />
<br />
RP2354=FS host/device<br />
<br />
{| class="wikitable"<br />
! Variant<br />
! PIN <br />
! STM32F407<br />
! STM32L475<br />
! STM32H562<br />
! STM32C071<br />
! STM32C551<br />
! STM32H723<br />
! RP2354<br />
! Remarks<br />
|-<br />
| rowspan="2" | All<br />
| bgcolor=#0C0|DM<br />
| PA11<br />
| PA11<br />
| PA11<br />
| PA11<br />
| PA11<br />
| PA11<br />
| DM<br />
| rowspan="2" | RP2350 dedicated pins<br />
|-<br />
| bgcolor=#0C0|DP<br />
| PA12<br />
| PA12<br />
| PA12<br />
| PA12<br />
| PA12<br />
| PA12<br />
| DP<br />
|}<br />
<br />
== I2C ==<br />
<br />
* RP2350 I2C0 SCL: 1 / 5 / 9 / 13 / 17 / 21 / 25 / 29 / 33 / 37 / 41 / 45<br />
* RP2350 I2C0 SDA: 0 / 4 / 8 / 12 / 16 / 20 / 24 / 28 / 32 / 36 / 40 / 44<br />
<br />
* RP2350 I2C1 SCL: 3 / 7 / 11 / 15 / 19 / 23 / 27 / 31 / 35 / 39 / 43 / 47<br />
* RP2350 I2C1 SDA: 2 / 6 / 10 / 14 / 18 / 22 / 26 / 30 / 34 / 38 / 42 / 46<br />
<br />
{| class="wikitable"<br />
! Variant<br />
! PIN <br />
! STM32F407<br />
! STM32L475<br />
! STM32H562<br />
! STM32C071<br />
! STM32C551<br />
! STM32H723<br />
! RP2354<br />
! Remarks<br />
|-<br />
| rowspan="2" | I2C1<br />
| bgcolor=#0C0|SCL<br />
| PB6<br />
| PB6<br />
| PB6<br />
| PB6<br />
| PB6<br />
| PB6<br />
| GPIO9<br />
| rowspan="2" | RP2350 ICL0<br />
|-<br />
| bgcolor=#0C0|SDA<br />
| PB7<br />
| PB7<br />
| PB7<br />
| PB7<br />
| PB7<br />
| PB7<br />
| GPIO8<br />
|-<br />
| rowspan="2" | I2C1A<br />
| bgcolor=#0C0|SCL<br />
| PB8<br />
| PB8<br />
| PB8<br />
| PB8<br />
| PB8<br />
| PB8<br />
| TBD<br />
|<br />
|-<br />
| bgcolor=#0C0|SDA<br />
| PB9<br />
| PB9<br />
| PB9<br />
| PB9<br />
| PB9<br />
| PB9<br />
| TBD<br />
|<br />
|-<br />
| rowspan="2" | I2C2<br />
| bgcolor=#0C0|SCL<br />
| PB10<br />
| PB10<br />
| PB10<br />
| PB10<br />
| PB10<br />
| PB10<br />
| GPIO3<br />
| rowspan="2" | RP2350 I2C1<br />
|-<br />
| bgcolor=#0C0|SDA<br />
| PB11<br />
| PB11<br />
| PB11<br />
| PB11<br />
| PB11<br />
| PB11<br />
| GPIO2<br />
|-<br />
| rowspan="2" | I2C3<br />
| bgcolor=#F44|SCL<br />
| PA8<br />
| bgcolor=#F44|PC0<br />
| PA8<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PA8<br />
| TBD<br />
|<br />
|-<br />
| bgcolor=#F44|SDA<br />
| PC9<br />
| bgcolor=#F44|PC1<br />
| PC9<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PC9<br />
| TBD<br />
|<br />
|}<br />
<br />
== SPI ==<br />
<br />
* RP2350 SPI0 SCK: 2 / 6 / 18 / 22 / 34 / 38 <br />
* RP2350 SPI0 MISO: 0 / 4 / 16 / 20 / 32 / 36<br />
* RP2350 SPI0 MOSI: 3 / 7 / 19 / 23 / 35 / 39<br />
<br />
* RP2350 SPI1 SCK: 10 / 14 / 26 / 30 / 42 / 46<br />
* RP2350 SPI1 MISO: 8 / 12 / 24 / 28 / 40 / 44<br />
* RP2350 SPI1 MOSI: 11 / 15 / 27 / 31 / 43 / 47<br />
<br />
{| class="wikitable sortable"<br />
! Variant<br />
! PIN <br />
! STM32F407<br />
! STM32L475<br />
! STM32H562<br />
! STM32C071<br />
! STM32C551<br />
! STM32H723<br />
! RP2354<br />
! Remarks<br />
|-<br />
| rowspan="3" | SPI1<br />
| bgcolor=#0C0|SCK<br />
| PA5<br />
| PA5<br />
| PA5<br />
| PA5<br />
| PA5<br />
| PA5<br />
| GPIO42<br />
| rowspan="3" | RP2350 SPI1<br />
|-<br />
| bgcolor=#0C0|MISO<br />
| PA6<br />
| PA6<br />
| PA6<br />
| PA6<br />
| PA6<br />
| PA6<br />
| GPIO40<br />
|-<br />
| bgcolor=#0C0|MOSI<br />
| PA7<br />
| PA7<br />
| PA7<br />
| PA7<br />
| PA7<br />
| PA7<br />
| GPIO43<br />
|-<br />
| rowspan="3" | SPI1A<br />
| bgcolor=#0C0|SCK<br />
| PB3<br />
| PB3<br />
| PB3<br />
| PB3<br />
| PB3<br />
| PB3<br />
| <br />
| rowspan="3" | PB3 conflicts with SWO<br />
|-<br />
| bgcolor=#0C0|MISO<br />
| PB4<br />
| PB4<br />
| PB4<br />
| PB4<br />
| PB4<br />
| PB4<br />
| <br />
|-<br />
| bgcolor=#0C0|MOSI<br />
| PB5<br />
| PB5<br />
| PB5<br />
| PB5<br />
| PB5<br />
| PB5<br />
| <br />
|-<br />
| rowspan="3" | SPI2<br />
| bgcolor=#0C0|SCK<br />
| PB10<br />
| PB10<br />
| PB10<br />
| PB10<br />
| PB10<br />
| PB10<br />
| <br />
| rowspan="3" | <br />
|-<br />
| bgcolor=#0C0|MISO<br />
| PC2<br />
| PC2<br />
| PC2<br />
| PC2<br />
| PC2<br />
| PC2<br />
| <br />
|-<br />
| bgcolor=#0C0|MOSI<br />
| PC3<br />
| PC3<br />
| PC3<br />
| PC3<br />
| PC3<br />
| PC3<br />
| <br />
|-<br />
| rowspan="3" | SPI2A<br />
| bgcolor=#0C0|SCK<br />
| PB13<br />
| PB13<br />
| PB13<br />
| PB13<br />
| PB13<br />
| PB13<br />
| GPIO22<br />
| rowspan="3" | RP2350 SPI0<br />
|-<br />
| bgcolor=#0C0|MISO<br />
| PB14<br />
| PB14<br />
| PB14<br />
| PB14<br />
| PB14<br />
| PB14<br />
| GPIO20<br />
|-<br />
| bgcolor=#0C0|MOSI<br />
| PB15<br />
| PB15<br />
| PB15<br />
| PB15<br />
| PB15<br />
| PB15<br />
| GPIO23 <br />
|-<br />
| rowspan="3" | SPI3<br />
| bgcolor=#CC0|SCK<br />
| PC10<br />
| PC10<br />
| PC10<br />
| bgcolor=#CC0|N/A<br />
| PC10<br />
| PC10<br />
| <br />
| <br />
|-<br />
| bgcolor=#CC0|MISO<br />
| PC11<br />
| PC11<br />
| PC11<br />
| bgcolor=#CC0|N/A<br />
| PC11<br />
| PC11<br />
| <br />
|<br />
|-<br />
| bgcolor=#CC0|MOSI<br />
| PC12<br />
| PC12<br />
| PC12<br />
| bgcolor=#CC0|N/A<br />
| PC12<br />
| PC12<br />
| <br />
|<br />
|-<br />
| rowspan="3" | SPI3A<br />
| bgcolor=#CC0|SCK<br />
| PB3<br />
| PB3<br />
| PB3<br />
| bgcolor=#CC0|N/A<br />
| PB3<br />
| PB3<br />
| <br />
| Conflicts with SWO<br />
|-<br />
| bgcolor=#CC0|MISO<br />
| PB4<br />
| PB4<br />
| PB4<br />
| bgcolor=#CC0|N/A<br />
| PB4<br />
| PB4<br />
| <br />
|<br />
|-<br />
| bgcolor=#CC0|MOSI<br />
| PB5<br />
| PB5<br />
| PB5<br />
| bgcolor=#CC0|N/A<br />
| PB5<br />
| PB5<br />
| <br />
|<br />
|}<br />
<br />
== SDIO ==<br />
STM32F407: SDIO<br />
<br />
STM32L475: SDMMC<br />
<br />
STM32H562: SDMMC<br />
<br />
STM32C071: N/A<br />
<br />
STM32C551: N/A<br />
<br />
STM32H723: SDMMC<br />
<br />
{| class="wikitable"<br />
! Variant<br />
! PIN <br />
! STM32F407<br />
! STM32L475<br />
! STM32H562<br />
! STM32C071<br />
! STM32C551<br />
! STM32H723<br />
! RP2354<br />
|-<br />
| rowspan="6" | Only<br />
| bgcolor=#CC0|CMD<br />
| PD2<br />
| PD2<br />
| PD2<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PD2<br />
| GPIO30<br />
|-<br />
| bgcolor=#CC0|CK<br />
| PC12<br />
| PC12<br />
| PC12<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PC12<br />
| GPIO31<br />
|-<br />
| bgcolor=#CC0|D0<br />
| PC8<br />
| PC8<br />
| PC8<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PC8<br />
| GPIO35<br />
|-<br />
| bgcolor=#CC0|D1<br />
| PC9<br />
| PC9<br />
| PC9<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PC9<br />
| GPIO34<br />
|-<br />
| bgcolor=#CC0|D2<br />
| PC10<br />
| PC10<br />
| PC10<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PC10<br />
| GPIO33<br />
|-<br />
| bgcolor=#CC0|D3<br />
| PC11<br />
| PC11<br />
| PC11<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PC11<br />
| GPIO32<br />
|}<br />
<br />
== Ethernet (RMII) ==<br />
STM32F407: <br />
<br />
STM32L475: <br />
<br />
STM32H562: <br />
<br />
STM32C071: <br />
<br />
STM32C551: <br />
<br />
STM32H723: <br />
<br />
{| class="wikitable"<br />
! Variant<br />
! PIN <br />
! STM32F407<br />
! STM32L475<br />
! STM32H562<br />
! STM32C071<br />
! STM32C551<br />
! STM32H723<br />
! RP2354<br />
|-<br />
| rowspan="10" | Only<br />
| bgcolor=#CC0| MDIO<br />
| PA2<br />
| bgcolor=#CC0 | N/A<br />
| PA2<br />
| bgcolor=#CC0 | N/A<br />
| bgcolor=#CC0 | N/A<br />
| PA2<br />
| bgcolor=#CC0 | N/A<br />
|-<br />
| bgcolor=#CC0| REF_CLK<br />
| PA1<br />
| bgcolor=#CC0 | N/A<br />
| PA1<br />
| bgcolor=#CC0 | N/A<br />
| bgcolor=#CC0 | N/A<br />
| PA1<br />
| bgcolor=#CC0 | N/A<br />
|-<br />
| bgcolor=#CC0| MDC<br />
| PC1<br />
| bgcolor=#CC0 | N/A<br />
| PC1<br />
| bgcolor=#CC0 | N/A<br />
| bgcolor=#CC0 | N/A<br />
| PC1<br />
| bgcolor=#CC0 | N/A<br />
|-<br />
| bgcolor=#CC0| TX_EN<br />
| PB11<br />
| bgcolor=#CC0 | N/A<br />
| PB11<br />
| bgcolor=#CC0 | N/A<br />
| bgcolor=#CC0 | N/A<br />
| PB11<br />
| bgcolor=#CC0 | N/A<br />
|-<br />
| bgcolor=#CC0| TXD0<br />
| PB12<br />
| bgcolor=#CC0 | N/A<br />
| PB12<br />
| bgcolor=#CC0 | N/A<br />
| bgcolor=#CC0 | N/A<br />
| PB12<br />
| bgcolor=#CC0 | N/A<br />
|-<br />
| bgcolor=#F44| TXD1<br />
| PB13<br />
| bgcolor=#CC0 | N/A<br />
| bgcolor=#F44 | PB15<br />
| bgcolor=#CC0 | N/A<br />
| bgcolor=#CC0 | N/A<br />
| PB13<br />
| bgcolor=#CC0 | N/A<br />
|-<br />
| bgcolor=#CC0| RXD0<br />
| PC4<br />
| bgcolor=#CC0 | N/A<br />
| PC4<br />
| bgcolor=#CC0 | N/A<br />
| bgcolor=#CC0 | N/A<br />
| PC4<br />
| bgcolor=#CC0 | N/A<br />
|-<br />
| bgcolor=#CC0| RXD1<br />
| PC5<br />
| bgcolor=#CC0 | N/A<br />
| PC5<br />
| bgcolor=#CC0 | N/A<br />
| bgcolor=#CC0 | N/A<br />
| PC5<br />
| bgcolor=#CC0 | N/A<br />
|-<br />
| bgcolor=#CC0| CRS_DV<br />
| PA7<br />
| bgcolor=#CC0 | N/A<br />
| PA7<br />
| bgcolor=#CC0 | N/A<br />
| bgcolor=#CC0 | N/A<br />
| PA7<br />
| bgcolor=#CC0 | N/A<br />
|}<br />
<br />
== ULPI ==<br />
STM32F407: ULPI<br />
<br />
STM32L475: N/A<br />
<br />
STM32H562: N/A<br />
<br />
STM32C071: N/A<br />
<br />
STM32C551: N/A<br />
<br />
STM32H723: ULPI<br />
<br />
{| class="wikitable"<br />
! Variant<br />
! PIN <br />
! STM32F407<br />
! STM32L475<br />
! STM32H562<br />
! STM32C071<br />
! STM32C551<br />
! STM32H723<br />
! RP2354<br />
|-<br />
| rowspan="12" | Only<br />
| bgcolor=#CC0| STP<br />
| PC0<br />
| bgcolor=#CC0| N/A<br />
| bgcolor=#CC0| N/A<br />
| bgcolor=#CC0| N/A<br />
| bgcolor=#CC0| N/A<br />
| PC0<br />
| bgcolor=#CC0| N/A<br />
|-<br />
| bgcolor=#CC0| DIR<br />
| PC2<br />
| bgcolor=#CC0| N/A<br />
| bgcolor=#CC0| N/A<br />
| bgcolor=#CC0| N/A<br />
| bgcolor=#CC0| N/A<br />
| PC2<br />
| bgcolor=#CC0| N/A <br />
|-<br />
| bgcolor=#CC0| NXT<br />
| PC3<br />
| bgcolor=#CC0| N/A<br />
| bgcolor=#CC0| N/A<br />
| bgcolor=#CC0| N/A<br />
| bgcolor=#CC0| N/A<br />
| PC3<br />
| bgcolor=#CC0| N/A <br />
|-<br />
| bgcolor=#CC0| CK<br />
| PA5<br />
| bgcolor=#CC0| N/A<br />
| bgcolor=#CC0| N/A<br />
| bgcolor=#CC0| N/A<br />
| bgcolor=#CC0| N/A<br />
| PA5<br />
| bgcolor=#CC0| N/A <br />
|-<br />
| bgcolor=#CC0|D0<br />
| PA3<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PA3<br />
| bgcolor=#CC0|N/A<br />
|-<br />
| bgcolor=#CC0|D1<br />
| PB0<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PB0<br />
| bgcolor=#CC0|N/A<br />
|-<br />
| bgcolor=#CC0|D2<br />
| PB1<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PB1<br />
| bgcolor=#CC0|N/A<br />
|-<br />
| bgcolor=#CC0|D3<br />
| PB10<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PB10<br />
| bgcolor=#CC0|N/A<br />
|-<br />
| bgcolor=#CC0|D4<br />
| PB11<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PB11<br />
| bgcolor=#CC0|N/A<br />
|-<br />
| bgcolor=#CC0|D5<br />
| PB12<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PB12<br />
| bgcolor=#CC0|N/A<br />
|-<br />
| bgcolor=#CC0|D6<br />
| PB13<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PB13<br />
| bgcolor=#CC0|N/A<br />
|-<br />
| bgcolor=#CC0|D7<br />
| PB5<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PB5<br />
| bgcolor=#CC0|N/A<br />
|}<br />
<br />
== I2S ==<br />
STM32F407: I2S2, I2S3<br />
<br />
STM32L475: SAI1, SAI2 (serial audio interface)<br />
<br />
STM32H562: I2S1, I2S2, I2S3<br />
<br />
STM32C071: I2S1 (half duplex only)<br />
<br />
STM32C551: I2S1, I2S2, I2S3<br />
<br />
STM32H723: I2S1, I2S2, I2S3<br />
<br />
{| class="wikitable"<br />
! Variant<br />
! PIN <br />
! STM32F407<br />
! STM32L475<br />
! STM32H562<br />
! STM32C071<br />
! STM32C551<br />
! STM32H723<br />
! RP2354<br />
|-<br />
| rowspan="5" | I2S1<br />
| bgcolor=#F44|MCK<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#F44|PB8<br />
| PC4<br />
| bgcolor=#F44|PA6, PA11, PD5, PB4, PB6<br />
| PC4<br />
| PC4<br />
| TBD<br />
|-<br />
| bgcolor=#F44|SDI<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#F44|PB5<br />
| PA6<br />
| bgcolor=#F44|PA2,PA7,PA12,PB5,PD6,PB6††<br />
| PA6<br />
| PA6<br />
| TBD<br />
|-<br />
| bgcolor=#F44|SDO<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#F44|PC3<br />
| PA7<br />
| PA7<br />
| PA7<br />
| PA7<br />
| TBD<br />
|-<br />
| bgcolor=#F44|CK<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#F44|PB10<br />
| PA5<br />
| PA5<br />
| PA5<br />
| PA5<br />
| TBD<br />
|-<br />
| bgcolor=#F44|WS<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#F44|PB9<br />
| PA4<br />
| bgcolor=#F44|PA1,PA5,PD8,PB3,PB6<br />
| PA4<br />
| PA4<br />
| TBD<br />
|-<br />
| rowspan="5" | I2S2<br />
| bgcolor=#F44|MCK<br />
| PC6<br />
| bgcolor=#F44|PB14<br />
| PC6<br />
| bgcolor=#CC0|N/A<br />
| PC6<br />
| PC6<br />
| TBD<br />
|-<br />
| bgcolor=#F44|SDI<br />
| PC2<br />
| bgcolor=#F44|PC12<br />
| PC2<br />
| bgcolor=#CC0|N/A<br />
| PC2<br />
| PC2<br />
| TBD<br />
|-<br />
| bgcolor=#F44|SDO<br />
| PC3<br />
| bgcolor=#F44|PD11<br />
| PC3<br />
| bgcolor=#CC0|N/A<br />
| PC3<br />
| PC3<br />
| TBD<br />
|-<br />
| bgcolor=#F44|CK<br />
| PB10<br />
| bgcolor=#F44|PD10<br />
| PB10<br />
| bgcolor=#CC0|N/A<br />
| PB10<br />
| PB10<br />
| TBD<br />
|-<br />
| bgcolor=#CC0|WS<br />
| PB12<br />
| PB12<br />
| PB12<br />
| bgcolor=#CC0|N/A<br />
| PB12<br />
| PB12<br />
| TBD<br />
|-<br />
| rowspan="5" | I2S2a<br />
| bgcolor=#0FF|MCK<br />
| bgcolor=#0FF|N/A<br />
| PD9<br />
| bgcolor=#0FF|N/A<br />
| bgcolor=#0FF|N/A<br />
| bgcolor=#0FF|N/A<br />
| bgcolor=#0FF|N/A<br />
| TBD<br />
|-<br />
| bgcolor=#CC0|SDI<br />
| PB14<br />
| bgcolor=#CC0|N/A<br />
| PB14<br />
| bgcolor=#CC0|N/A<br />
| PB14<br />
| PB14<br />
| TBD<br />
|-<br />
| bgcolor=#CC0|SDO<br />
| PB15<br />
| PB15<br />
| PB15<br />
| bgcolor=#CC0|N/A<br />
| PB15<br />
| PB15<br />
| TBD<br />
|-<br />
| bgcolor=#CC0|CK<br />
| PB13<br />
| PB13<br />
| PB13<br />
| bgcolor=#CC0|N/A<br />
| PB13<br />
| PB13<br />
| TBD<br />
|-<br />
| bgcolor=#CC0|WS<br />
| PB9<br />
| PB9<br />
| PB9<br />
| bgcolor=#CC0|N/A<br />
| PB9<br />
| PB9<br />
| TBD<br />
|-<br />
| rowspan="5" | I2S3<br />
| bgcolor=#CC0|MCK<br />
| PC7<br />
| bgcolor=#CC0|N/A<br />
| PC7<br />
| bgcolor=#CC0|N/A<br />
| PC7<br />
| PC7<br />
| TBD<br />
|-<br />
| bgcolor=#CC0|SDI<br />
| PC11<br />
| bgcolor=#CC0|N/A<br />
| PC11<br />
| bgcolor=#CC0|N/A<br />
| PC11<br />
| PC11<br />
| TBD<br />
|-<br />
| bgcolor=#CC0|SDO<br />
| PC12<br />
| bgcolor=#CC0|N/A<br />
| PC12<br />
| bgcolor=#CC0|N/A<br />
| PC12<br />
| PC12<br />
| TBD<br />
|-<br />
| bgcolor=#CC0|CK<br />
| PC10<br />
| bgcolor=#CC0|N/A<br />
| PC10<br />
| bgcolor=#CC0|N/A<br />
| PC10<br />
| PC10<br />
| TBD<br />
|-<br />
| bgcolor=#CC0|WS<br />
| PA4<br />
| bgcolor=#CC0|N/A<br />
| PA4<br />
| bgcolor=#CC0|N/A<br />
| PA4<br />
| PA4<br />
| TBD<br />
|-<br />
| rowspan="5" | I2S3a<br />
| bgcolor=#0FF|MCK<br />
| bgcolor=#0FF|N/A<br />
| bgcolor=#0FF|N/A<br />
| bgcolor=#0FF|N/A<br />
| bgcolor=#0FF|N/A<br />
| bgcolor=#0FF|N/A<br />
| bgcolor=#0FF|N/A<br />
| TBD<br />
|-<br />
| bgcolor=#CC0|SDI<br />
| PB4<br />
| bgcolor=#CC0|N/A<br />
| PB4<br />
| bgcolor=#CC0|N/A<br />
| PB4<br />
| PB4<br />
| TBD<br />
|-<br />
| bgcolor=#CC0|SDO<br />
| PB5<br />
| bgcolor=#CC0|N/A<br />
| PB5<br />
| bgcolor=#CC0|N/A<br />
| PB5<br />
| PB5<br />
| TBD<br />
|-<br />
| bgcolor=#CC0|CK<br />
| PB3<br />
| bgcolor=#CC0|N/A<br />
| PB3<br />
| bgcolor=#CC0|N/A<br />
| PB3<br />
| PB3<br />
| TBD<br />
|-<br />
| bgcolor=#CC0|WS<br />
| PA15<br />
| bgcolor=#CC0|N/A<br />
| PA15<br />
| bgcolor=#CC0|N/A<br />
| PA15,PB8,PE4 †††<br />
| PA15<br />
| TBD<br />
|}<br />
<br />
Notes; <br />
<br />
†† The STM32C071 has only one half-duplex I2S, and the _SD pin can either be in INPUT or OUTPUT mode. Many pins, how do we map?<br />
<br />
††† I2S3_WS is ONLY mapped on PA15 (used for SWDIO), except on STM32C551 which ALSO has it on PB8.<br />
<br />
== DACs ==<br />
<br />
{| class="wikitable"<br />
! Variant<br />
! PIN <br />
! STM32F407<br />
! STM32L475<br />
! STM32H562<br />
! STM32C071<br />
! STM32C551<br />
! STM32H723<br />
! RP2354<br />
|-<br />
| rowspan="2" |DAC1<br />
| bgcolor=#CC0|OUT1<br />
| PA4<br />
| PA4<br />
| PA4<br />
| bgcolor=#CC0|N/A<br />
| PA4<br />
| PA4<br />
| bgcolor=#CC0|N/A<br />
|-<br />
| bgcolor=#CC0|OUT2<br />
| PA5<br />
| PA5<br />
| PA5<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PA5<br />
| bgcolor=#CC0|N/A<br />
|}<br />
<br />
== ADCs ==<br />
ADCs are so numerous that comparative tables are difficult to establish.<br />
<br />
STM32F407; 12 channels common for ADC1, ADC2 and ADC3. 4 channels for ADC1 and ADC2<br />
<br />
STM32F407; 4 channels common for ADC1, ADC2 and ADC3. 12 channels for ADC1 and ADC2<br />
<br />
STM32H562; All 16 channels common for ADC1 and ADC2, can also be configured as 8 differential pair inputs.<br />
<br />
STM32C071; Only ADC1, 19 external channels.<br />
<br />
STM32C551; 7 channels common for ADC1 and ADC2.<br />
<br />
STM32H723; ADC1 and ADC2 are 16 bits, ADC3 is 12 bits. All 3 can also be configured as 8 differential pair inputs.<br />
<br />
RP2354; One ADC, 12 bits, 0.5 Msps<br />
<br />
{| class="wikitable"<br />
! Variant<br />
! PIN <br />
! STM32F407<br />
! STM32L475<br />
! STM32H562<br />
! STM32C071<br />
! STM32C551<br />
! STM32H723<br />
! RP2354<br />
|-<br />
| rowspan="3" |ADC1<br />
| Pins<br />
| PA0-PA7,PC0-PC5,PB0-PB1<br />
| PA0-PA7,PC0-PC5,PB0-PB1<br />
| PA0-PA7,PC0-PC5,PB0-PB1<br />
| PA0-PA8,PA13-PA14,PC0-PC5,PB0-PB2,PB10-PB12<br />
| PA0-PA7,PC0-PC3<br />
| PA0-PA7,PC0-PC2,PC4-PC5,PB0-PB1<br />
| GPIO40-GPIO47<br />
|-<br />
| Channels<br />
| 16<br />
| 16<br />
| 16<br />
| 19<br />
| 12<br />
| 15<br />
| 8<br />
|-<br />
| Msps<br />
| 2.4<br />
| 5<br />
| 5<br />
| 2.5<br />
| 2.25<br />
| 3.6<br />
| 0.5<br />
|-<br />
| rowspan="3" |ADC2<br />
| Pins<br />
| PA0-PA7,PC0-PC5,PB0-PB1<br />
| PA0-PA7,PC0-PC5,PB0-PB1<br />
| PA0-PA7,PC0-PC5,PB0-PB1<br />
| N/A<br />
| PA0-PA3,PC1-PC5,PB0-PB2<br />
| PA2-PA7,PC0-PC2,PC4-PC5,PB0-PB1<br />
| N/A<br />
|-<br />
| Channels<br />
| 16<br />
| 16<br />
| 16<br />
| N/A<br />
| 12<br />
| 13<br />
| N/A<br />
|-<br />
| Msps<br />
| 2.4<br />
| 5<br />
| 5<br />
| N/A<br />
| 2.25<br />
| 3.6<br />
| N/A<br />
|-<br />
| rowspan="3" |ADC3<br />
| Pins<br />
| PA0-PA7,PC0-PC3<br />
| PC0-PC3<br />
| N/A<br />
| N/A<br />
| N/A<br />
| PC0-PC3<br />
| N/A<br />
|-<br />
| Channels<br />
| 6<br />
| 4<br />
| N/A<br />
| N/A<br />
| N/A<br />
| 4 (12 bits)<br />
| N/A<br />
|-<br />
| Msps<br />
| 2.4<br />
| 5<br />
| N/A<br />
| N/A<br />
| N/A<br />
| 5<br />
| N/A<br />
|}</div>
Niclas
https://stm32world.com/w/index.php?title=Streamline_Peripheral_Pin_Mapping&diff=8474
Streamline Peripheral Pin Mapping
2026-09-11T14:49:33Z
<p>Niclas: /* CAN */</p>
<hr />
<div>[[Category:Streamline]][[Category:Work in progress]]<br />
<br />
== General notes ==<br />
<span style="background:#0C0">field</span> means that all MCUs can be mapped identically.<br />
<br />
<span style="background:#CC0">field</span> means it is missing the peripheral.<br />
<br />
<span style="background:#F44">field</span> means that pins are not same across all MCUs.<br />
<br />
<span style="background:#0FF">field</span> is I2Sx_MCK only exist on one pin.<br />
<br />
=== RP2350 ===<br />
<br />
Trying to avoid 12 - 19 as these can be used for HSTX but they should be wired to backplane.<br />
<br />
== SWD ==<br />
<br />
{| class="wikitable"<br />
! Variant<br />
! PIN <br />
! STM32F407<br />
! STM32L475<br />
! STM32H562<br />
! STM32C071<br />
! STM32C551<br />
! STM32H723<br />
! RP2354<br />
! Remarks<br />
|-<br />
| rowspan="3" | All<br />
| bgcolor=#0C0|SWDIO<br />
| PA13<br />
| PA13<br />
| PA13<br />
| PA13<br />
| PA13<br />
| PA13<br />
| SWDIO<br />
| rowspan="2" | RP Pico Dedicated pin<br />
|-<br />
| bgcolor=#0C0|SWCLK<br />
| PA14<br />
| PA14<br />
| PA14<br />
| PA14<br />
| PA14<br />
| PA14<br />
| SWCLK<br />
|-<br />
| bgcolor=#CC0|SWO<br />
| PB3<br />
| PB3<br />
| PB3<br />
| bgcolor=#CC0|N/A<br />
| PB3<br />
| PB3<br />
| TBD<br />
| N/A<br />
|}<br />
<br />
== UARTs ==<br />
<br />
* RP2350 UART0 TX: 0 / 12 / 16 / 28 / 32 / 44<br />
* RP2350 UART0 RX: 1 / 13 / 17 / 29 / 33 / 45<br />
<br />
* RP2350 UART1 TX: 4 / 8 / 20 / 24 / 36 / 40<br />
* RP2350 UART1 RX: 5 / 9 / 21 / 25 / 37 / 41<br />
<br />
{| class="wikitable sortable"<br />
! Variant<br />
! PIN <br />
! STM32F407<br />
! STM32L475<br />
! STM32H562<br />
! STM32C071<br />
! STM32C551<br />
! STM32H723<br />
! RP2354<br />
! Remarks<br />
|-<br />
| rowspan="2" | USART1<br />
| bgcolor=#0C0|TX<br />
| PA9<br />
| PA9<br />
| PA9<br />
| PA9<br />
| PA9<br />
| PA9<br />
| GPIO0<br />
| rowspan="2" | Connect default<br/>RP2350 UART0<br />
|-<br />
| bgcolor=#0C0|RX<br />
| PA10<br />
| PA10<br />
| PA10<br />
| PA10<br />
| PA10<br />
| PA10<br />
| GPIO1<br />
|-<br />
| rowspan="2" | USART1A<br />
| bgcolor=#0C0|TX<br />
| PB6<br />
| PB6<br />
| PB6<br />
| PB6<br />
| PB6<br />
| PB6<br />
| <br />
| rowspan="2" | <br />
|-<br />
| bgcolor=#0C0|RX<br />
| PB7<br />
| PB7<br />
| PB7<br />
| PB7<br />
| PB7<br />
| PB7<br />
| <br />
|-<br />
| rowspan="2" | USART2<br />
| bgcolor=#0C0|TX<br />
| PA2<br />
| PA2<br />
| PA2<br />
| PA2<br />
| PA2<br />
| PA2<br />
| GPIO44<br />
| rowspan="2" | RP2350 UART1<br />
|-<br />
| bgcolor=#0C0|RX<br />
| PA3<br />
| PA3<br />
| PA3<br />
| PA3<br />
| PA3<br />
| PA3<br />
| GPIO45<br />
|-<br />
| rowspan="2" | USART2A<br />
| bgcolor=#0C0|TX<br />
| PD5<br />
| PD5<br />
| PD5<br />
| PD5<br />
| PD5<br />
| PD5<br />
| GPIO4<br />
| rowspan="2" | RP2350 UART1<br />
|-<br />
| bgcolor=#0C0|RX<br />
| PD6<br />
| PD6<br />
| PD6<br />
| PD6<br />
| PD6<br />
| PD6<br />
| GPIO5<br />
|-<br />
| rowspan="2" | USART3<br />
| bgcolor=#CC0|TX<br />
| PB10<br />
| PB10<br />
| PB10<br />
| bgcolor=#CC0|N/A<br />
| PB10<br />
| PB10<br />
| <br />
| rowspan="2" | <br />
|-<br />
| bgcolor=#CC0|RX<br />
| PB11<br />
| PB11<br />
| PB11<br />
| bgcolor=#CC0|N/A<br />
| PB11<br />
| PB11<br />
| <br />
|-<br />
| rowspan="2" | USART3A1<br />
| bgcolor=#CC0|TX<br />
| PD8<br />
| PD8<br />
| PD8<br />
| bgcolor=#CC0|N/A<br />
| PD8<br />
| PD8<br />
| <br />
| rowspan="2" | <br />
|-<br />
| bgcolor=#CC0|RX<br />
| PD9<br />
| PD9<br />
| PD9<br />
| bgcolor=#CC0|N/A<br />
| PD9<br />
| PD9<br />
| <br />
|-<br />
| rowspan="2" | USART3A2<br />
| bgcolor=#CC0|TX<br />
| PC10<br />
| PC10<br />
| PC10<br />
| bgcolor=#CC0|N/A<br />
| PC10<br />
| PC10<br />
| bgcolor=#CC0|N/A<br />
|<br />
|-<br />
| bgcolor=#CC0|RX<br />
| PC11<br />
| PC11<br />
| PC11<br />
| bgcolor=#CC0|N/A<br />
| PC11<br />
| PC11<br />
| bgcolor=#CC0|N/A<br />
|<br />
|-<br />
| rowspan="2" | UART4<br />
| bgcolor=#CC0|TX<br />
| PA0<br />
| PA0<br />
| PA0<br />
| bgcolor=#CC0|N/A<br />
| PA0<br />
| PA0<br />
| <br />
| rowspan="2" |<br />
|-<br />
| bgcolor=#CC0|RX<br />
| PA1<br />
| PA1<br />
| PA1<br />
| bgcolor=#CC0|N/A<br />
| PA1<br />
| PA1<br />
| <br />
|-<br />
| rowspan="2" | UART4A<br />
| bgcolor=#CC0|TX<br />
| PC10<br />
| PC10<br />
| PC10<br />
| bgcolor=#CC0|N/A<br />
| PC10<br />
| PC10<br />
| <br />
| rowspan="2" | <br />
|-<br />
| bgcolor=#CC0|RX<br />
| PC11<br />
| PC11<br />
| PC11<br />
| bgcolor=#CC0|N/A<br />
| PC11<br />
| PC11<br />
| <br />
|-<br />
| rowspan="2" | UART5<br />
| bgcolor=#CC0|TX<br />
| PC12<br />
| PC12<br />
| PC12<br />
| bgcolor=#CC0|N/A<br />
| PC12<br />
| PC12<br />
| TBD<br />
|<br />
|-<br />
| bgcolor=#CC0|RX<br />
| PD2<br />
| PD2<br />
| PD2<br />
| bgcolor=#CC0|N/A<br />
| PD2<br />
| PD2<br />
| TBD<br />
|<br />
|-<br />
| rowspan="2" | USART6<br />
| bgcolor=#CC0|TX<br />
| PC6<br />
| bgcolor=#CC0|N/A<br />
| PC6<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PC6<br />
| TBD<br />
|<br />
|-<br />
| bgcolor=#CC0|RX<br />
| PC7<br />
| bgcolor=#CC0|N/A<br />
| PC7<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PC7<br />
| TBD<br />
|<br />
|}<br />
<br />
== CAN ==<br />
<br />
{| class="wikitable sortable"<br />
! Variant<br />
! PIN <br />
! STM32F407<br />
! STM32L475<br />
! STM32H562<br />
! STM32C071<br />
! STM32C551<br />
! STM32H723<br />
! RP2354<br />
|-<br />
| rowspan="2" | CAN1<br />
| bgcolor=#CC0|TX<br />
| PA12<br />
| PA12<br />
| PA12<br />
| bgcolor=#CC0|N/A<br />
| PA12<br />
| PA12<br />
| TBD<br />
|-<br />
| bgcolor=#CC0|RX<br />
| PA11<br />
| PA11<br />
| PA11<br />
| bgcolor=#CC0|N/A<br />
| PA11<br />
| PA11<br />
| TBD<br />
|-<br />
| rowspan="2" | CAN1A<br />
| bgcolor=#CC0|TX<br />
| PD1<br />
| PD1<br />
| PD1<br />
| bgcolor=#CC0|N/A<br />
| PD1<br />
| PD1<br />
| TBD<br />
|-<br />
| bgcolor=#CC0|RX<br />
| PD0<br />
| PD0<br />
| PD0<br />
| bgcolor=#CC0|N/A<br />
| PD0<br />
| PD0<br />
| TBD<br />
|-<br />
| rowspan="2" | CAN2<br />
| bgcolor=#CC0|TX<br />
| PB13<br />
| bgcolor=#CC0|N/A<br />
| PB13 <br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PB13<br />
| TBD<br />
|-<br />
| bgcolor=#CC0|RX<br />
| PB12<br />
| bgcolor=#CC0|N/A<br />
| PB13<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PB13<br />
| TBD<br />
|-<br />
| rowspan="2" | CAN2A<br />
| bgcolor=#CC0|TX<br />
| PB6<br />
| bgcolor=#CC0|N/A<br />
| PB6<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PB6<br />
| TBD<br />
|-<br />
| bgcolor=#CC0|RX<br />
| PB5<br />
| bgcolor=#CC0|N/A<br />
| PB6<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PB6<br />
| TBD<br />
|}<br />
<br />
== USB ==<br />
STM32F407=HS/FS host/device/otg<br />
<br />
STM32L475=FS host/device/otg no crystal<br />
<br />
STM32H562=FS PD<br />
<br />
STM32C071=FS no crystal<br />
<br />
STM32C551=FS host/device<br />
<br />
STM32H723=HS/FS host/device/otg<br />
<br />
RP2354=FS host/device<br />
<br />
{| class="wikitable"<br />
! Variant<br />
! PIN <br />
! STM32F407<br />
! STM32L475<br />
! STM32H562<br />
! STM32C071<br />
! STM32C551<br />
! STM32H723<br />
! RP2354<br />
! Remarks<br />
|-<br />
| rowspan="2" | All<br />
| bgcolor=#0C0|DM<br />
| PA11<br />
| PA11<br />
| PA11<br />
| PA11<br />
| PA11<br />
| PA11<br />
| DM<br />
| rowspan="2" | RP2350 dedicated pins<br />
|-<br />
| bgcolor=#0C0|DP<br />
| PA12<br />
| PA12<br />
| PA12<br />
| PA12<br />
| PA12<br />
| PA12<br />
| DP<br />
|}<br />
<br />
== I2C ==<br />
<br />
* RP2350 I2C0 SCL: 1 / 5 / 9 / 13 / 17 / 21 / 25 / 29 / 33 / 37 / 41 / 45<br />
* RP2350 I2C0 SDA: 0 / 4 / 8 / 12 / 16 / 20 / 24 / 28 / 32 / 36 / 40 / 44<br />
<br />
* RP2350 I2C1 SCL: 3 / 7 / 11 / 15 / 19 / 23 / 27 / 31 / 35 / 39 / 43 / 47<br />
* RP2350 I2C1 SDA: 2 / 6 / 10 / 14 / 18 / 22 / 26 / 30 / 34 / 38 / 42 / 46<br />
<br />
{| class="wikitable"<br />
! Variant<br />
! PIN <br />
! STM32F407<br />
! STM32L475<br />
! STM32H562<br />
! STM32C071<br />
! STM32C551<br />
! STM32H723<br />
! RP2354<br />
! Remarks<br />
|-<br />
| rowspan="2" | I2C1<br />
| bgcolor=#0C0|SCL<br />
| PB6<br />
| PB6<br />
| PB6<br />
| PB6<br />
| PB6<br />
| PB6<br />
| GPIO9<br />
| rowspan="2" | RP2350 ICL0<br />
|-<br />
| bgcolor=#0C0|SDA<br />
| PB7<br />
| PB7<br />
| PB7<br />
| PB7<br />
| PB7<br />
| PB7<br />
| GPIO8<br />
|-<br />
| rowspan="2" | I2C1A<br />
| bgcolor=#0C0|SCL<br />
| PB8<br />
| PB8<br />
| PB8<br />
| PB8<br />
| PB8<br />
| PB8<br />
| TBD<br />
|<br />
|-<br />
| bgcolor=#0C0|SDA<br />
| PB9<br />
| PB9<br />
| PB9<br />
| PB9<br />
| PB9<br />
| PB9<br />
| TBD<br />
|<br />
|-<br />
| rowspan="2" | I2C2<br />
| bgcolor=#0C0|SCL<br />
| PB10<br />
| PB10<br />
| PB10<br />
| PB10<br />
| PB10<br />
| PB10<br />
| GPIO3<br />
| rowspan="2" | RP2350 I2C1<br />
|-<br />
| bgcolor=#0C0|SDA<br />
| PB11<br />
| PB11<br />
| PB11<br />
| PB11<br />
| PB11<br />
| PB11<br />
| GPIO2<br />
|-<br />
| rowspan="2" | I2C3<br />
| bgcolor=#F44|SCL<br />
| PA8<br />
| bgcolor=#F44|PC0<br />
| PA8<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PA8<br />
| TBD<br />
|<br />
|-<br />
| bgcolor=#F44|SDA<br />
| PC9<br />
| bgcolor=#F44|PC1<br />
| PC9<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PC9<br />
| TBD<br />
|<br />
|}<br />
<br />
== SPI ==<br />
<br />
* RP2350 SPI0 SCK: 2 / 6 / 18 / 22 / 34 / 38 <br />
* RP2350 SPI0 MISO: 0 / 4 / 16 / 20 / 32 / 36<br />
* RP2350 SPI0 MOSI: 3 / 7 / 19 / 23 / 35 / 39<br />
<br />
* RP2350 SPI1 SCK: 10 / 14 / 26 / 30 / 42 / 46<br />
* RP2350 SPI1 MISO: 8 / 12 / 24 / 28 / 40 / 44<br />
* RP2350 SPI1 MOSI: 11 / 15 / 27 / 31 / 43 / 47<br />
<br />
{| class="wikitable"<br />
! Variant<br />
! PIN <br />
! STM32F407<br />
! STM32L475<br />
! STM32H562<br />
! STM32C071<br />
! STM32C551<br />
! STM32H723<br />
! RP2354<br />
! Remarks<br />
|-<br />
| rowspan="3" | SPI1<br />
| bgcolor=#0C0|SCK<br />
| PA5<br />
| PA5<br />
| PA5<br />
| PA5<br />
| PA5<br />
| PA5<br />
| GPIO42<br />
| rowspan="3" | RP2350 SPI1<br />
|-<br />
| bgcolor=#0C0|MISO<br />
| PA6<br />
| PA6<br />
| PA6<br />
| PA6<br />
| PA6<br />
| PA6<br />
| GPIO40<br />
|-<br />
| bgcolor=#0C0|MOSI<br />
| PA7<br />
| PA7<br />
| PA7<br />
| PA7<br />
| PA7<br />
| PA7<br />
| GPIO43<br />
|-<br />
| rowspan="3" | SPI1A<br />
| bgcolor=#0C0|SCK<br />
| PB3<br />
| PB3<br />
| PB3<br />
| PB3<br />
| PB3<br />
| PB3<br />
| <br />
| rowspan="3" | PB3 conflicts with SWO<br />
|-<br />
| bgcolor=#0C0|MISO<br />
| PB4<br />
| PB4<br />
| PB4<br />
| PB4<br />
| PB4<br />
| PB4<br />
| <br />
|-<br />
| bgcolor=#0C0|MOSI<br />
| PB5<br />
| PB5<br />
| PB5<br />
| PB5<br />
| PB5<br />
| PB5<br />
| <br />
|-<br />
| rowspan="3" | SPI2<br />
| bgcolor=#0C0|SCK<br />
| PB10<br />
| PB10<br />
| PB10<br />
| PB10<br />
| PB10<br />
| PB10<br />
| <br />
| rowspan="3" | <br />
|-<br />
| bgcolor=#0C0|MISO<br />
| PC2<br />
| PC2<br />
| PC2<br />
| PC2<br />
| PC2<br />
| PC2<br />
| <br />
|-<br />
| bgcolor=#0C0|MOSI<br />
| PC3<br />
| PC3<br />
| PC3<br />
| PC3<br />
| PC3<br />
| PC3<br />
| <br />
|-<br />
| rowspan="3" | SPI2A<br />
| bgcolor=#0C0|SCK<br />
| PB13<br />
| PB13<br />
| PB13<br />
| PB13<br />
| PB13<br />
| PB13<br />
| GPIO22<br />
| rowspan="3" | RP2350 SPI0<br />
|-<br />
| bgcolor=#0C0|MISO<br />
| PB14<br />
| PB14<br />
| PB14<br />
| PB14<br />
| PB14<br />
| PB14<br />
| GPIO20<br />
|-<br />
| bgcolor=#0C0|MOSI<br />
| PB15<br />
| PB15<br />
| PB15<br />
| PB15<br />
| PB15<br />
| PB15<br />
| GPIO23 <br />
|-<br />
| rowspan="3" | SPI3<br />
| bgcolor=#CC0|SCK<br />
| PC10<br />
| PC10<br />
| PC10<br />
| bgcolor=#CC0|N/A<br />
| PC10<br />
| PC10<br />
| <br />
| <br />
|-<br />
| bgcolor=#CC0|MISO<br />
| PC11<br />
| PC11<br />
| PC11<br />
| bgcolor=#CC0|N/A<br />
| PC11<br />
| PC11<br />
| <br />
|<br />
|-<br />
| bgcolor=#CC0|MOSI<br />
| PC12<br />
| PC12<br />
| PC12<br />
| bgcolor=#CC0|N/A<br />
| PC12<br />
| PC12<br />
| <br />
|<br />
|-<br />
| rowspan="3" | SPI3A<br />
| bgcolor=#CC0|SCK<br />
| PB3<br />
| PB3<br />
| PB3<br />
| bgcolor=#CC0|N/A<br />
| PB3<br />
| PB3<br />
| <br />
| Conflicts with SWO<br />
|-<br />
| bgcolor=#CC0|MISO<br />
| PB4<br />
| PB4<br />
| PB4<br />
| bgcolor=#CC0|N/A<br />
| PB4<br />
| PB4<br />
| <br />
|<br />
|-<br />
| bgcolor=#CC0|MOSI<br />
| PB5<br />
| PB5<br />
| PB5<br />
| bgcolor=#CC0|N/A<br />
| PB5<br />
| PB5<br />
| <br />
|<br />
|}<br />
<br />
== SDIO ==<br />
STM32F407: SDIO<br />
<br />
STM32L475: SDMMC<br />
<br />
STM32H562: SDMMC<br />
<br />
STM32C071: N/A<br />
<br />
STM32C551: N/A<br />
<br />
STM32H723: SDMMC<br />
<br />
{| class="wikitable"<br />
! Variant<br />
! PIN <br />
! STM32F407<br />
! STM32L475<br />
! STM32H562<br />
! STM32C071<br />
! STM32C551<br />
! STM32H723<br />
! RP2354<br />
|-<br />
| rowspan="6" | Only<br />
| bgcolor=#CC0|CMD<br />
| PD2<br />
| PD2<br />
| PD2<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PD2<br />
| GPIO30<br />
|-<br />
| bgcolor=#CC0|CK<br />
| PC12<br />
| PC12<br />
| PC12<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PC12<br />
| GPIO31<br />
|-<br />
| bgcolor=#CC0|D0<br />
| PC8<br />
| PC8<br />
| PC8<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PC8<br />
| GPIO35<br />
|-<br />
| bgcolor=#CC0|D1<br />
| PC9<br />
| PC9<br />
| PC9<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PC9<br />
| GPIO34<br />
|-<br />
| bgcolor=#CC0|D2<br />
| PC10<br />
| PC10<br />
| PC10<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PC10<br />
| GPIO33<br />
|-<br />
| bgcolor=#CC0|D3<br />
| PC11<br />
| PC11<br />
| PC11<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PC11<br />
| GPIO32<br />
|}<br />
<br />
== Ethernet (RMII) ==<br />
STM32F407: <br />
<br />
STM32L475: <br />
<br />
STM32H562: <br />
<br />
STM32C071: <br />
<br />
STM32C551: <br />
<br />
STM32H723: <br />
<br />
{| class="wikitable"<br />
! Variant<br />
! PIN <br />
! STM32F407<br />
! STM32L475<br />
! STM32H562<br />
! STM32C071<br />
! STM32C551<br />
! STM32H723<br />
! RP2354<br />
|-<br />
| rowspan="10" | Only<br />
| bgcolor=#CC0| MDIO<br />
| PA2<br />
| bgcolor=#CC0 | N/A<br />
| PA2<br />
| bgcolor=#CC0 | N/A<br />
| bgcolor=#CC0 | N/A<br />
| PA2<br />
| bgcolor=#CC0 | N/A<br />
|-<br />
| bgcolor=#CC0| REF_CLK<br />
| PA1<br />
| bgcolor=#CC0 | N/A<br />
| PA1<br />
| bgcolor=#CC0 | N/A<br />
| bgcolor=#CC0 | N/A<br />
| PA1<br />
| bgcolor=#CC0 | N/A<br />
|-<br />
| bgcolor=#CC0| MDC<br />
| PC1<br />
| bgcolor=#CC0 | N/A<br />
| PC1<br />
| bgcolor=#CC0 | N/A<br />
| bgcolor=#CC0 | N/A<br />
| PC1<br />
| bgcolor=#CC0 | N/A<br />
|-<br />
| bgcolor=#CC0| TX_EN<br />
| PB11<br />
| bgcolor=#CC0 | N/A<br />
| PB11<br />
| bgcolor=#CC0 | N/A<br />
| bgcolor=#CC0 | N/A<br />
| PB11<br />
| bgcolor=#CC0 | N/A<br />
|-<br />
| bgcolor=#CC0| TXD0<br />
| PB12<br />
| bgcolor=#CC0 | N/A<br />
| PB12<br />
| bgcolor=#CC0 | N/A<br />
| bgcolor=#CC0 | N/A<br />
| PB12<br />
| bgcolor=#CC0 | N/A<br />
|-<br />
| bgcolor=#F44| TXD1<br />
| PB13<br />
| bgcolor=#CC0 | N/A<br />
| bgcolor=#F44 | PB15<br />
| bgcolor=#CC0 | N/A<br />
| bgcolor=#CC0 | N/A<br />
| PB13<br />
| bgcolor=#CC0 | N/A<br />
|-<br />
| bgcolor=#CC0| RXD0<br />
| PC4<br />
| bgcolor=#CC0 | N/A<br />
| PC4<br />
| bgcolor=#CC0 | N/A<br />
| bgcolor=#CC0 | N/A<br />
| PC4<br />
| bgcolor=#CC0 | N/A<br />
|-<br />
| bgcolor=#CC0| RXD1<br />
| PC5<br />
| bgcolor=#CC0 | N/A<br />
| PC5<br />
| bgcolor=#CC0 | N/A<br />
| bgcolor=#CC0 | N/A<br />
| PC5<br />
| bgcolor=#CC0 | N/A<br />
|-<br />
| bgcolor=#CC0| CRS_DV<br />
| PA7<br />
| bgcolor=#CC0 | N/A<br />
| PA7<br />
| bgcolor=#CC0 | N/A<br />
| bgcolor=#CC0 | N/A<br />
| PA7<br />
| bgcolor=#CC0 | N/A<br />
|}<br />
<br />
== ULPI ==<br />
STM32F407: ULPI<br />
<br />
STM32L475: N/A<br />
<br />
STM32H562: N/A<br />
<br />
STM32C071: N/A<br />
<br />
STM32C551: N/A<br />
<br />
STM32H723: ULPI<br />
<br />
{| class="wikitable"<br />
! Variant<br />
! PIN <br />
! STM32F407<br />
! STM32L475<br />
! STM32H562<br />
! STM32C071<br />
! STM32C551<br />
! STM32H723<br />
! RP2354<br />
|-<br />
| rowspan="12" | Only<br />
| bgcolor=#CC0| STP<br />
| PC0<br />
| bgcolor=#CC0| N/A<br />
| bgcolor=#CC0| N/A<br />
| bgcolor=#CC0| N/A<br />
| bgcolor=#CC0| N/A<br />
| PC0<br />
| bgcolor=#CC0| N/A<br />
|-<br />
| bgcolor=#CC0| DIR<br />
| PC2<br />
| bgcolor=#CC0| N/A<br />
| bgcolor=#CC0| N/A<br />
| bgcolor=#CC0| N/A<br />
| bgcolor=#CC0| N/A<br />
| PC2<br />
| bgcolor=#CC0| N/A <br />
|-<br />
| bgcolor=#CC0| NXT<br />
| PC3<br />
| bgcolor=#CC0| N/A<br />
| bgcolor=#CC0| N/A<br />
| bgcolor=#CC0| N/A<br />
| bgcolor=#CC0| N/A<br />
| PC3<br />
| bgcolor=#CC0| N/A <br />
|-<br />
| bgcolor=#CC0| CK<br />
| PA5<br />
| bgcolor=#CC0| N/A<br />
| bgcolor=#CC0| N/A<br />
| bgcolor=#CC0| N/A<br />
| bgcolor=#CC0| N/A<br />
| PA5<br />
| bgcolor=#CC0| N/A <br />
|-<br />
| bgcolor=#CC0|D0<br />
| PA3<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PA3<br />
| bgcolor=#CC0|N/A<br />
|-<br />
| bgcolor=#CC0|D1<br />
| PB0<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PB0<br />
| bgcolor=#CC0|N/A<br />
|-<br />
| bgcolor=#CC0|D2<br />
| PB1<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PB1<br />
| bgcolor=#CC0|N/A<br />
|-<br />
| bgcolor=#CC0|D3<br />
| PB10<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PB10<br />
| bgcolor=#CC0|N/A<br />
|-<br />
| bgcolor=#CC0|D4<br />
| PB11<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PB11<br />
| bgcolor=#CC0|N/A<br />
|-<br />
| bgcolor=#CC0|D5<br />
| PB12<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PB12<br />
| bgcolor=#CC0|N/A<br />
|-<br />
| bgcolor=#CC0|D6<br />
| PB13<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PB13<br />
| bgcolor=#CC0|N/A<br />
|-<br />
| bgcolor=#CC0|D7<br />
| PB5<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PB5<br />
| bgcolor=#CC0|N/A<br />
|}<br />
<br />
== I2S ==<br />
STM32F407: I2S2, I2S3<br />
<br />
STM32L475: SAI1, SAI2 (serial audio interface)<br />
<br />
STM32H562: I2S1, I2S2, I2S3<br />
<br />
STM32C071: I2S1 (half duplex only)<br />
<br />
STM32C551: I2S1, I2S2, I2S3<br />
<br />
STM32H723: I2S1, I2S2, I2S3<br />
<br />
{| class="wikitable"<br />
! Variant<br />
! PIN <br />
! STM32F407<br />
! STM32L475<br />
! STM32H562<br />
! STM32C071<br />
! STM32C551<br />
! STM32H723<br />
! RP2354<br />
|-<br />
| rowspan="5" | I2S1<br />
| bgcolor=#F44|MCK<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#F44|PB8<br />
| PC4<br />
| bgcolor=#F44|PA6, PA11, PD5, PB4, PB6<br />
| PC4<br />
| PC4<br />
| TBD<br />
|-<br />
| bgcolor=#F44|SDI<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#F44|PB5<br />
| PA6<br />
| bgcolor=#F44|PA2,PA7,PA12,PB5,PD6,PB6††<br />
| PA6<br />
| PA6<br />
| TBD<br />
|-<br />
| bgcolor=#F44|SDO<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#F44|PC3<br />
| PA7<br />
| PA7<br />
| PA7<br />
| PA7<br />
| TBD<br />
|-<br />
| bgcolor=#F44|CK<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#F44|PB10<br />
| PA5<br />
| PA5<br />
| PA5<br />
| PA5<br />
| TBD<br />
|-<br />
| bgcolor=#F44|WS<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#F44|PB9<br />
| PA4<br />
| bgcolor=#F44|PA1,PA5,PD8,PB3,PB6<br />
| PA4<br />
| PA4<br />
| TBD<br />
|-<br />
| rowspan="5" | I2S2<br />
| bgcolor=#F44|MCK<br />
| PC6<br />
| bgcolor=#F44|PB14<br />
| PC6<br />
| bgcolor=#CC0|N/A<br />
| PC6<br />
| PC6<br />
| TBD<br />
|-<br />
| bgcolor=#F44|SDI<br />
| PC2<br />
| bgcolor=#F44|PC12<br />
| PC2<br />
| bgcolor=#CC0|N/A<br />
| PC2<br />
| PC2<br />
| TBD<br />
|-<br />
| bgcolor=#F44|SDO<br />
| PC3<br />
| bgcolor=#F44|PD11<br />
| PC3<br />
| bgcolor=#CC0|N/A<br />
| PC3<br />
| PC3<br />
| TBD<br />
|-<br />
| bgcolor=#F44|CK<br />
| PB10<br />
| bgcolor=#F44|PD10<br />
| PB10<br />
| bgcolor=#CC0|N/A<br />
| PB10<br />
| PB10<br />
| TBD<br />
|-<br />
| bgcolor=#CC0|WS<br />
| PB12<br />
| PB12<br />
| PB12<br />
| bgcolor=#CC0|N/A<br />
| PB12<br />
| PB12<br />
| TBD<br />
|-<br />
| rowspan="5" | I2S2a<br />
| bgcolor=#0FF|MCK<br />
| bgcolor=#0FF|N/A<br />
| PD9<br />
| bgcolor=#0FF|N/A<br />
| bgcolor=#0FF|N/A<br />
| bgcolor=#0FF|N/A<br />
| bgcolor=#0FF|N/A<br />
| TBD<br />
|-<br />
| bgcolor=#CC0|SDI<br />
| PB14<br />
| bgcolor=#CC0|N/A<br />
| PB14<br />
| bgcolor=#CC0|N/A<br />
| PB14<br />
| PB14<br />
| TBD<br />
|-<br />
| bgcolor=#CC0|SDO<br />
| PB15<br />
| PB15<br />
| PB15<br />
| bgcolor=#CC0|N/A<br />
| PB15<br />
| PB15<br />
| TBD<br />
|-<br />
| bgcolor=#CC0|CK<br />
| PB13<br />
| PB13<br />
| PB13<br />
| bgcolor=#CC0|N/A<br />
| PB13<br />
| PB13<br />
| TBD<br />
|-<br />
| bgcolor=#CC0|WS<br />
| PB9<br />
| PB9<br />
| PB9<br />
| bgcolor=#CC0|N/A<br />
| PB9<br />
| PB9<br />
| TBD<br />
|-<br />
| rowspan="5" | I2S3<br />
| bgcolor=#CC0|MCK<br />
| PC7<br />
| bgcolor=#CC0|N/A<br />
| PC7<br />
| bgcolor=#CC0|N/A<br />
| PC7<br />
| PC7<br />
| TBD<br />
|-<br />
| bgcolor=#CC0|SDI<br />
| PC11<br />
| bgcolor=#CC0|N/A<br />
| PC11<br />
| bgcolor=#CC0|N/A<br />
| PC11<br />
| PC11<br />
| TBD<br />
|-<br />
| bgcolor=#CC0|SDO<br />
| PC12<br />
| bgcolor=#CC0|N/A<br />
| PC12<br />
| bgcolor=#CC0|N/A<br />
| PC12<br />
| PC12<br />
| TBD<br />
|-<br />
| bgcolor=#CC0|CK<br />
| PC10<br />
| bgcolor=#CC0|N/A<br />
| PC10<br />
| bgcolor=#CC0|N/A<br />
| PC10<br />
| PC10<br />
| TBD<br />
|-<br />
| bgcolor=#CC0|WS<br />
| PA4<br />
| bgcolor=#CC0|N/A<br />
| PA4<br />
| bgcolor=#CC0|N/A<br />
| PA4<br />
| PA4<br />
| TBD<br />
|-<br />
| rowspan="5" | I2S3a<br />
| bgcolor=#0FF|MCK<br />
| bgcolor=#0FF|N/A<br />
| bgcolor=#0FF|N/A<br />
| bgcolor=#0FF|N/A<br />
| bgcolor=#0FF|N/A<br />
| bgcolor=#0FF|N/A<br />
| bgcolor=#0FF|N/A<br />
| TBD<br />
|-<br />
| bgcolor=#CC0|SDI<br />
| PB4<br />
| bgcolor=#CC0|N/A<br />
| PB4<br />
| bgcolor=#CC0|N/A<br />
| PB4<br />
| PB4<br />
| TBD<br />
|-<br />
| bgcolor=#CC0|SDO<br />
| PB5<br />
| bgcolor=#CC0|N/A<br />
| PB5<br />
| bgcolor=#CC0|N/A<br />
| PB5<br />
| PB5<br />
| TBD<br />
|-<br />
| bgcolor=#CC0|CK<br />
| PB3<br />
| bgcolor=#CC0|N/A<br />
| PB3<br />
| bgcolor=#CC0|N/A<br />
| PB3<br />
| PB3<br />
| TBD<br />
|-<br />
| bgcolor=#CC0|WS<br />
| PA15<br />
| bgcolor=#CC0|N/A<br />
| PA15<br />
| bgcolor=#CC0|N/A<br />
| PA15,PB8,PE4 †††<br />
| PA15<br />
| TBD<br />
|}<br />
<br />
Notes; <br />
<br />
†† The STM32C071 has only one half-duplex I2S, and the _SD pin can either be in INPUT or OUTPUT mode. Many pins, how do we map?<br />
<br />
††† I2S3_WS is ONLY mapped on PA15 (used for SWDIO), except on STM32C551 which ALSO has it on PB8.<br />
<br />
== DACs ==<br />
<br />
{| class="wikitable"<br />
! Variant<br />
! PIN <br />
! STM32F407<br />
! STM32L475<br />
! STM32H562<br />
! STM32C071<br />
! STM32C551<br />
! STM32H723<br />
! RP2354<br />
|-<br />
| rowspan="2" |DAC1<br />
| bgcolor=#CC0|OUT1<br />
| PA4<br />
| PA4<br />
| PA4<br />
| bgcolor=#CC0|N/A<br />
| PA4<br />
| PA4<br />
| bgcolor=#CC0|N/A<br />
|-<br />
| bgcolor=#CC0|OUT2<br />
| PA5<br />
| PA5<br />
| PA5<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PA5<br />
| bgcolor=#CC0|N/A<br />
|}<br />
<br />
== ADCs ==<br />
ADCs are so numerous that comparative tables are difficult to establish.<br />
<br />
STM32F407; 12 channels common for ADC1, ADC2 and ADC3. 4 channels for ADC1 and ADC2<br />
<br />
STM32F407; 4 channels common for ADC1, ADC2 and ADC3. 12 channels for ADC1 and ADC2<br />
<br />
STM32H562; All 16 channels common for ADC1 and ADC2, can also be configured as 8 differential pair inputs.<br />
<br />
STM32C071; Only ADC1, 19 external channels.<br />
<br />
STM32C551; 7 channels common for ADC1 and ADC2.<br />
<br />
STM32H723; ADC1 and ADC2 are 16 bits, ADC3 is 12 bits. All 3 can also be configured as 8 differential pair inputs.<br />
<br />
RP2354; One ADC, 12 bits, 0.5 Msps<br />
<br />
{| class="wikitable"<br />
! Variant<br />
! PIN <br />
! STM32F407<br />
! STM32L475<br />
! STM32H562<br />
! STM32C071<br />
! STM32C551<br />
! STM32H723<br />
! RP2354<br />
|-<br />
| rowspan="3" |ADC1<br />
| Pins<br />
| PA0-PA7,PC0-PC5,PB0-PB1<br />
| PA0-PA7,PC0-PC5,PB0-PB1<br />
| PA0-PA7,PC0-PC5,PB0-PB1<br />
| PA0-PA8,PA13-PA14,PC0-PC5,PB0-PB2,PB10-PB12<br />
| PA0-PA7,PC0-PC3<br />
| PA0-PA7,PC0-PC2,PC4-PC5,PB0-PB1<br />
| GPIO40-GPIO47<br />
|-<br />
| Channels<br />
| 16<br />
| 16<br />
| 16<br />
| 19<br />
| 12<br />
| 15<br />
| 8<br />
|-<br />
| Msps<br />
| 2.4<br />
| 5<br />
| 5<br />
| 2.5<br />
| 2.25<br />
| 3.6<br />
| 0.5<br />
|-<br />
| rowspan="3" |ADC2<br />
| Pins<br />
| PA0-PA7,PC0-PC5,PB0-PB1<br />
| PA0-PA7,PC0-PC5,PB0-PB1<br />
| PA0-PA7,PC0-PC5,PB0-PB1<br />
| N/A<br />
| PA0-PA3,PC1-PC5,PB0-PB2<br />
| PA2-PA7,PC0-PC2,PC4-PC5,PB0-PB1<br />
| N/A<br />
|-<br />
| Channels<br />
| 16<br />
| 16<br />
| 16<br />
| N/A<br />
| 12<br />
| 13<br />
| N/A<br />
|-<br />
| Msps<br />
| 2.4<br />
| 5<br />
| 5<br />
| N/A<br />
| 2.25<br />
| 3.6<br />
| N/A<br />
|-<br />
| rowspan="3" |ADC3<br />
| Pins<br />
| PA0-PA7,PC0-PC3<br />
| PC0-PC3<br />
| N/A<br />
| N/A<br />
| N/A<br />
| PC0-PC3<br />
| N/A<br />
|-<br />
| Channels<br />
| 6<br />
| 4<br />
| N/A<br />
| N/A<br />
| N/A<br />
| 4 (12 bits)<br />
| N/A<br />
|-<br />
| Msps<br />
| 2.4<br />
| 5<br />
| N/A<br />
| N/A<br />
| N/A<br />
| 5<br />
| N/A<br />
|}</div>
Niclas
https://stm32world.com/w/index.php?title=Streamline_Peripheral_Pin_Mapping&diff=8473
Streamline Peripheral Pin Mapping
2026-09-11T14:49:16Z
<p>Niclas: /* UARTs */</p>
<hr />
<div>[[Category:Streamline]][[Category:Work in progress]]<br />
<br />
== General notes ==<br />
<span style="background:#0C0">field</span> means that all MCUs can be mapped identically.<br />
<br />
<span style="background:#CC0">field</span> means it is missing the peripheral.<br />
<br />
<span style="background:#F44">field</span> means that pins are not same across all MCUs.<br />
<br />
<span style="background:#0FF">field</span> is I2Sx_MCK only exist on one pin.<br />
<br />
=== RP2350 ===<br />
<br />
Trying to avoid 12 - 19 as these can be used for HSTX but they should be wired to backplane.<br />
<br />
== SWD ==<br />
<br />
{| class="wikitable"<br />
! Variant<br />
! PIN <br />
! STM32F407<br />
! STM32L475<br />
! STM32H562<br />
! STM32C071<br />
! STM32C551<br />
! STM32H723<br />
! RP2354<br />
! Remarks<br />
|-<br />
| rowspan="3" | All<br />
| bgcolor=#0C0|SWDIO<br />
| PA13<br />
| PA13<br />
| PA13<br />
| PA13<br />
| PA13<br />
| PA13<br />
| SWDIO<br />
| rowspan="2" | RP Pico Dedicated pin<br />
|-<br />
| bgcolor=#0C0|SWCLK<br />
| PA14<br />
| PA14<br />
| PA14<br />
| PA14<br />
| PA14<br />
| PA14<br />
| SWCLK<br />
|-<br />
| bgcolor=#CC0|SWO<br />
| PB3<br />
| PB3<br />
| PB3<br />
| bgcolor=#CC0|N/A<br />
| PB3<br />
| PB3<br />
| TBD<br />
| N/A<br />
|}<br />
<br />
== UARTs ==<br />
<br />
* RP2350 UART0 TX: 0 / 12 / 16 / 28 / 32 / 44<br />
* RP2350 UART0 RX: 1 / 13 / 17 / 29 / 33 / 45<br />
<br />
* RP2350 UART1 TX: 4 / 8 / 20 / 24 / 36 / 40<br />
* RP2350 UART1 RX: 5 / 9 / 21 / 25 / 37 / 41<br />
<br />
{| class="wikitable sortable"<br />
! Variant<br />
! PIN <br />
! STM32F407<br />
! STM32L475<br />
! STM32H562<br />
! STM32C071<br />
! STM32C551<br />
! STM32H723<br />
! RP2354<br />
! Remarks<br />
|-<br />
| rowspan="2" | USART1<br />
| bgcolor=#0C0|TX<br />
| PA9<br />
| PA9<br />
| PA9<br />
| PA9<br />
| PA9<br />
| PA9<br />
| GPIO0<br />
| rowspan="2" | Connect default<br/>RP2350 UART0<br />
|-<br />
| bgcolor=#0C0|RX<br />
| PA10<br />
| PA10<br />
| PA10<br />
| PA10<br />
| PA10<br />
| PA10<br />
| GPIO1<br />
|-<br />
| rowspan="2" | USART1A<br />
| bgcolor=#0C0|TX<br />
| PB6<br />
| PB6<br />
| PB6<br />
| PB6<br />
| PB6<br />
| PB6<br />
| <br />
| rowspan="2" | <br />
|-<br />
| bgcolor=#0C0|RX<br />
| PB7<br />
| PB7<br />
| PB7<br />
| PB7<br />
| PB7<br />
| PB7<br />
| <br />
|-<br />
| rowspan="2" | USART2<br />
| bgcolor=#0C0|TX<br />
| PA2<br />
| PA2<br />
| PA2<br />
| PA2<br />
| PA2<br />
| PA2<br />
| GPIO44<br />
| rowspan="2" | RP2350 UART1<br />
|-<br />
| bgcolor=#0C0|RX<br />
| PA3<br />
| PA3<br />
| PA3<br />
| PA3<br />
| PA3<br />
| PA3<br />
| GPIO45<br />
|-<br />
| rowspan="2" | USART2A<br />
| bgcolor=#0C0|TX<br />
| PD5<br />
| PD5<br />
| PD5<br />
| PD5<br />
| PD5<br />
| PD5<br />
| GPIO4<br />
| rowspan="2" | RP2350 UART1<br />
|-<br />
| bgcolor=#0C0|RX<br />
| PD6<br />
| PD6<br />
| PD6<br />
| PD6<br />
| PD6<br />
| PD6<br />
| GPIO5<br />
|-<br />
| rowspan="2" | USART3<br />
| bgcolor=#CC0|TX<br />
| PB10<br />
| PB10<br />
| PB10<br />
| bgcolor=#CC0|N/A<br />
| PB10<br />
| PB10<br />
| <br />
| rowspan="2" | <br />
|-<br />
| bgcolor=#CC0|RX<br />
| PB11<br />
| PB11<br />
| PB11<br />
| bgcolor=#CC0|N/A<br />
| PB11<br />
| PB11<br />
| <br />
|-<br />
| rowspan="2" | USART3A1<br />
| bgcolor=#CC0|TX<br />
| PD8<br />
| PD8<br />
| PD8<br />
| bgcolor=#CC0|N/A<br />
| PD8<br />
| PD8<br />
| <br />
| rowspan="2" | <br />
|-<br />
| bgcolor=#CC0|RX<br />
| PD9<br />
| PD9<br />
| PD9<br />
| bgcolor=#CC0|N/A<br />
| PD9<br />
| PD9<br />
| <br />
|-<br />
| rowspan="2" | USART3A2<br />
| bgcolor=#CC0|TX<br />
| PC10<br />
| PC10<br />
| PC10<br />
| bgcolor=#CC0|N/A<br />
| PC10<br />
| PC10<br />
| bgcolor=#CC0|N/A<br />
|<br />
|-<br />
| bgcolor=#CC0|RX<br />
| PC11<br />
| PC11<br />
| PC11<br />
| bgcolor=#CC0|N/A<br />
| PC11<br />
| PC11<br />
| bgcolor=#CC0|N/A<br />
|<br />
|-<br />
| rowspan="2" | UART4<br />
| bgcolor=#CC0|TX<br />
| PA0<br />
| PA0<br />
| PA0<br />
| bgcolor=#CC0|N/A<br />
| PA0<br />
| PA0<br />
| <br />
| rowspan="2" |<br />
|-<br />
| bgcolor=#CC0|RX<br />
| PA1<br />
| PA1<br />
| PA1<br />
| bgcolor=#CC0|N/A<br />
| PA1<br />
| PA1<br />
| <br />
|-<br />
| rowspan="2" | UART4A<br />
| bgcolor=#CC0|TX<br />
| PC10<br />
| PC10<br />
| PC10<br />
| bgcolor=#CC0|N/A<br />
| PC10<br />
| PC10<br />
| <br />
| rowspan="2" | <br />
|-<br />
| bgcolor=#CC0|RX<br />
| PC11<br />
| PC11<br />
| PC11<br />
| bgcolor=#CC0|N/A<br />
| PC11<br />
| PC11<br />
| <br />
|-<br />
| rowspan="2" | UART5<br />
| bgcolor=#CC0|TX<br />
| PC12<br />
| PC12<br />
| PC12<br />
| bgcolor=#CC0|N/A<br />
| PC12<br />
| PC12<br />
| TBD<br />
|<br />
|-<br />
| bgcolor=#CC0|RX<br />
| PD2<br />
| PD2<br />
| PD2<br />
| bgcolor=#CC0|N/A<br />
| PD2<br />
| PD2<br />
| TBD<br />
|<br />
|-<br />
| rowspan="2" | USART6<br />
| bgcolor=#CC0|TX<br />
| PC6<br />
| bgcolor=#CC0|N/A<br />
| PC6<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PC6<br />
| TBD<br />
|<br />
|-<br />
| bgcolor=#CC0|RX<br />
| PC7<br />
| bgcolor=#CC0|N/A<br />
| PC7<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PC7<br />
| TBD<br />
|<br />
|}<br />
<br />
== CAN ==<br />
<br />
{| class="wikitable"<br />
! Variant<br />
! PIN <br />
! STM32F407<br />
! STM32L475<br />
! STM32H562<br />
! STM32C071<br />
! STM32C551<br />
! STM32H723<br />
! RP2354<br />
|-<br />
| rowspan="2" | CAN1<br />
| bgcolor=#CC0|TX<br />
| PA12<br />
| PA12<br />
| PA12<br />
| bgcolor=#CC0|N/A<br />
| PA12<br />
| PA12<br />
| TBD<br />
|-<br />
| bgcolor=#CC0|RX<br />
| PA11<br />
| PA11<br />
| PA11<br />
| bgcolor=#CC0|N/A<br />
| PA11<br />
| PA11<br />
| TBD<br />
|-<br />
| rowspan="2" | CAN1A<br />
| bgcolor=#CC0|TX<br />
| PD1<br />
| PD1<br />
| PD1<br />
| bgcolor=#CC0|N/A<br />
| PD1<br />
| PD1<br />
| TBD<br />
|-<br />
| bgcolor=#CC0|RX<br />
| PD0<br />
| PD0<br />
| PD0<br />
| bgcolor=#CC0|N/A<br />
| PD0<br />
| PD0<br />
| TBD<br />
|-<br />
| rowspan="2" | CAN2<br />
| bgcolor=#CC0|TX<br />
| PB13<br />
| bgcolor=#CC0|N/A<br />
| PB13 <br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PB13<br />
| TBD<br />
|-<br />
| bgcolor=#CC0|RX<br />
| PB12<br />
| bgcolor=#CC0|N/A<br />
| PB13<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PB13<br />
| TBD<br />
|-<br />
| rowspan="2" | CAN2A<br />
| bgcolor=#CC0|TX<br />
| PB6<br />
| bgcolor=#CC0|N/A<br />
| PB6<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PB6<br />
| TBD<br />
|-<br />
| bgcolor=#CC0|RX<br />
| PB5<br />
| bgcolor=#CC0|N/A<br />
| PB6<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PB6<br />
| TBD<br />
|}<br />
<br />
== USB ==<br />
STM32F407=HS/FS host/device/otg<br />
<br />
STM32L475=FS host/device/otg no crystal<br />
<br />
STM32H562=FS PD<br />
<br />
STM32C071=FS no crystal<br />
<br />
STM32C551=FS host/device<br />
<br />
STM32H723=HS/FS host/device/otg<br />
<br />
RP2354=FS host/device<br />
<br />
{| class="wikitable"<br />
! Variant<br />
! PIN <br />
! STM32F407<br />
! STM32L475<br />
! STM32H562<br />
! STM32C071<br />
! STM32C551<br />
! STM32H723<br />
! RP2354<br />
! Remarks<br />
|-<br />
| rowspan="2" | All<br />
| bgcolor=#0C0|DM<br />
| PA11<br />
| PA11<br />
| PA11<br />
| PA11<br />
| PA11<br />
| PA11<br />
| DM<br />
| rowspan="2" | RP2350 dedicated pins<br />
|-<br />
| bgcolor=#0C0|DP<br />
| PA12<br />
| PA12<br />
| PA12<br />
| PA12<br />
| PA12<br />
| PA12<br />
| DP<br />
|}<br />
<br />
== I2C ==<br />
<br />
* RP2350 I2C0 SCL: 1 / 5 / 9 / 13 / 17 / 21 / 25 / 29 / 33 / 37 / 41 / 45<br />
* RP2350 I2C0 SDA: 0 / 4 / 8 / 12 / 16 / 20 / 24 / 28 / 32 / 36 / 40 / 44<br />
<br />
* RP2350 I2C1 SCL: 3 / 7 / 11 / 15 / 19 / 23 / 27 / 31 / 35 / 39 / 43 / 47<br />
* RP2350 I2C1 SDA: 2 / 6 / 10 / 14 / 18 / 22 / 26 / 30 / 34 / 38 / 42 / 46<br />
<br />
{| class="wikitable"<br />
! Variant<br />
! PIN <br />
! STM32F407<br />
! STM32L475<br />
! STM32H562<br />
! STM32C071<br />
! STM32C551<br />
! STM32H723<br />
! RP2354<br />
! Remarks<br />
|-<br />
| rowspan="2" | I2C1<br />
| bgcolor=#0C0|SCL<br />
| PB6<br />
| PB6<br />
| PB6<br />
| PB6<br />
| PB6<br />
| PB6<br />
| GPIO9<br />
| rowspan="2" | RP2350 ICL0<br />
|-<br />
| bgcolor=#0C0|SDA<br />
| PB7<br />
| PB7<br />
| PB7<br />
| PB7<br />
| PB7<br />
| PB7<br />
| GPIO8<br />
|-<br />
| rowspan="2" | I2C1A<br />
| bgcolor=#0C0|SCL<br />
| PB8<br />
| PB8<br />
| PB8<br />
| PB8<br />
| PB8<br />
| PB8<br />
| TBD<br />
|<br />
|-<br />
| bgcolor=#0C0|SDA<br />
| PB9<br />
| PB9<br />
| PB9<br />
| PB9<br />
| PB9<br />
| PB9<br />
| TBD<br />
|<br />
|-<br />
| rowspan="2" | I2C2<br />
| bgcolor=#0C0|SCL<br />
| PB10<br />
| PB10<br />
| PB10<br />
| PB10<br />
| PB10<br />
| PB10<br />
| GPIO3<br />
| rowspan="2" | RP2350 I2C1<br />
|-<br />
| bgcolor=#0C0|SDA<br />
| PB11<br />
| PB11<br />
| PB11<br />
| PB11<br />
| PB11<br />
| PB11<br />
| GPIO2<br />
|-<br />
| rowspan="2" | I2C3<br />
| bgcolor=#F44|SCL<br />
| PA8<br />
| bgcolor=#F44|PC0<br />
| PA8<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PA8<br />
| TBD<br />
|<br />
|-<br />
| bgcolor=#F44|SDA<br />
| PC9<br />
| bgcolor=#F44|PC1<br />
| PC9<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PC9<br />
| TBD<br />
|<br />
|}<br />
<br />
== SPI ==<br />
<br />
* RP2350 SPI0 SCK: 2 / 6 / 18 / 22 / 34 / 38 <br />
* RP2350 SPI0 MISO: 0 / 4 / 16 / 20 / 32 / 36<br />
* RP2350 SPI0 MOSI: 3 / 7 / 19 / 23 / 35 / 39<br />
<br />
* RP2350 SPI1 SCK: 10 / 14 / 26 / 30 / 42 / 46<br />
* RP2350 SPI1 MISO: 8 / 12 / 24 / 28 / 40 / 44<br />
* RP2350 SPI1 MOSI: 11 / 15 / 27 / 31 / 43 / 47<br />
<br />
{| class="wikitable"<br />
! Variant<br />
! PIN <br />
! STM32F407<br />
! STM32L475<br />
! STM32H562<br />
! STM32C071<br />
! STM32C551<br />
! STM32H723<br />
! RP2354<br />
! Remarks<br />
|-<br />
| rowspan="3" | SPI1<br />
| bgcolor=#0C0|SCK<br />
| PA5<br />
| PA5<br />
| PA5<br />
| PA5<br />
| PA5<br />
| PA5<br />
| GPIO42<br />
| rowspan="3" | RP2350 SPI1<br />
|-<br />
| bgcolor=#0C0|MISO<br />
| PA6<br />
| PA6<br />
| PA6<br />
| PA6<br />
| PA6<br />
| PA6<br />
| GPIO40<br />
|-<br />
| bgcolor=#0C0|MOSI<br />
| PA7<br />
| PA7<br />
| PA7<br />
| PA7<br />
| PA7<br />
| PA7<br />
| GPIO43<br />
|-<br />
| rowspan="3" | SPI1A<br />
| bgcolor=#0C0|SCK<br />
| PB3<br />
| PB3<br />
| PB3<br />
| PB3<br />
| PB3<br />
| PB3<br />
| <br />
| rowspan="3" | PB3 conflicts with SWO<br />
|-<br />
| bgcolor=#0C0|MISO<br />
| PB4<br />
| PB4<br />
| PB4<br />
| PB4<br />
| PB4<br />
| PB4<br />
| <br />
|-<br />
| bgcolor=#0C0|MOSI<br />
| PB5<br />
| PB5<br />
| PB5<br />
| PB5<br />
| PB5<br />
| PB5<br />
| <br />
|-<br />
| rowspan="3" | SPI2<br />
| bgcolor=#0C0|SCK<br />
| PB10<br />
| PB10<br />
| PB10<br />
| PB10<br />
| PB10<br />
| PB10<br />
| <br />
| rowspan="3" | <br />
|-<br />
| bgcolor=#0C0|MISO<br />
| PC2<br />
| PC2<br />
| PC2<br />
| PC2<br />
| PC2<br />
| PC2<br />
| <br />
|-<br />
| bgcolor=#0C0|MOSI<br />
| PC3<br />
| PC3<br />
| PC3<br />
| PC3<br />
| PC3<br />
| PC3<br />
| <br />
|-<br />
| rowspan="3" | SPI2A<br />
| bgcolor=#0C0|SCK<br />
| PB13<br />
| PB13<br />
| PB13<br />
| PB13<br />
| PB13<br />
| PB13<br />
| GPIO22<br />
| rowspan="3" | RP2350 SPI0<br />
|-<br />
| bgcolor=#0C0|MISO<br />
| PB14<br />
| PB14<br />
| PB14<br />
| PB14<br />
| PB14<br />
| PB14<br />
| GPIO20<br />
|-<br />
| bgcolor=#0C0|MOSI<br />
| PB15<br />
| PB15<br />
| PB15<br />
| PB15<br />
| PB15<br />
| PB15<br />
| GPIO23 <br />
|-<br />
| rowspan="3" | SPI3<br />
| bgcolor=#CC0|SCK<br />
| PC10<br />
| PC10<br />
| PC10<br />
| bgcolor=#CC0|N/A<br />
| PC10<br />
| PC10<br />
| <br />
| <br />
|-<br />
| bgcolor=#CC0|MISO<br />
| PC11<br />
| PC11<br />
| PC11<br />
| bgcolor=#CC0|N/A<br />
| PC11<br />
| PC11<br />
| <br />
|<br />
|-<br />
| bgcolor=#CC0|MOSI<br />
| PC12<br />
| PC12<br />
| PC12<br />
| bgcolor=#CC0|N/A<br />
| PC12<br />
| PC12<br />
| <br />
|<br />
|-<br />
| rowspan="3" | SPI3A<br />
| bgcolor=#CC0|SCK<br />
| PB3<br />
| PB3<br />
| PB3<br />
| bgcolor=#CC0|N/A<br />
| PB3<br />
| PB3<br />
| <br />
| Conflicts with SWO<br />
|-<br />
| bgcolor=#CC0|MISO<br />
| PB4<br />
| PB4<br />
| PB4<br />
| bgcolor=#CC0|N/A<br />
| PB4<br />
| PB4<br />
| <br />
|<br />
|-<br />
| bgcolor=#CC0|MOSI<br />
| PB5<br />
| PB5<br />
| PB5<br />
| bgcolor=#CC0|N/A<br />
| PB5<br />
| PB5<br />
| <br />
|<br />
|}<br />
<br />
== SDIO ==<br />
STM32F407: SDIO<br />
<br />
STM32L475: SDMMC<br />
<br />
STM32H562: SDMMC<br />
<br />
STM32C071: N/A<br />
<br />
STM32C551: N/A<br />
<br />
STM32H723: SDMMC<br />
<br />
{| class="wikitable"<br />
! Variant<br />
! PIN <br />
! STM32F407<br />
! STM32L475<br />
! STM32H562<br />
! STM32C071<br />
! STM32C551<br />
! STM32H723<br />
! RP2354<br />
|-<br />
| rowspan="6" | Only<br />
| bgcolor=#CC0|CMD<br />
| PD2<br />
| PD2<br />
| PD2<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PD2<br />
| GPIO30<br />
|-<br />
| bgcolor=#CC0|CK<br />
| PC12<br />
| PC12<br />
| PC12<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PC12<br />
| GPIO31<br />
|-<br />
| bgcolor=#CC0|D0<br />
| PC8<br />
| PC8<br />
| PC8<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PC8<br />
| GPIO35<br />
|-<br />
| bgcolor=#CC0|D1<br />
| PC9<br />
| PC9<br />
| PC9<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PC9<br />
| GPIO34<br />
|-<br />
| bgcolor=#CC0|D2<br />
| PC10<br />
| PC10<br />
| PC10<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PC10<br />
| GPIO33<br />
|-<br />
| bgcolor=#CC0|D3<br />
| PC11<br />
| PC11<br />
| PC11<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PC11<br />
| GPIO32<br />
|}<br />
<br />
== Ethernet (RMII) ==<br />
STM32F407: <br />
<br />
STM32L475: <br />
<br />
STM32H562: <br />
<br />
STM32C071: <br />
<br />
STM32C551: <br />
<br />
STM32H723: <br />
<br />
{| class="wikitable"<br />
! Variant<br />
! PIN <br />
! STM32F407<br />
! STM32L475<br />
! STM32H562<br />
! STM32C071<br />
! STM32C551<br />
! STM32H723<br />
! RP2354<br />
|-<br />
| rowspan="10" | Only<br />
| bgcolor=#CC0| MDIO<br />
| PA2<br />
| bgcolor=#CC0 | N/A<br />
| PA2<br />
| bgcolor=#CC0 | N/A<br />
| bgcolor=#CC0 | N/A<br />
| PA2<br />
| bgcolor=#CC0 | N/A<br />
|-<br />
| bgcolor=#CC0| REF_CLK<br />
| PA1<br />
| bgcolor=#CC0 | N/A<br />
| PA1<br />
| bgcolor=#CC0 | N/A<br />
| bgcolor=#CC0 | N/A<br />
| PA1<br />
| bgcolor=#CC0 | N/A<br />
|-<br />
| bgcolor=#CC0| MDC<br />
| PC1<br />
| bgcolor=#CC0 | N/A<br />
| PC1<br />
| bgcolor=#CC0 | N/A<br />
| bgcolor=#CC0 | N/A<br />
| PC1<br />
| bgcolor=#CC0 | N/A<br />
|-<br />
| bgcolor=#CC0| TX_EN<br />
| PB11<br />
| bgcolor=#CC0 | N/A<br />
| PB11<br />
| bgcolor=#CC0 | N/A<br />
| bgcolor=#CC0 | N/A<br />
| PB11<br />
| bgcolor=#CC0 | N/A<br />
|-<br />
| bgcolor=#CC0| TXD0<br />
| PB12<br />
| bgcolor=#CC0 | N/A<br />
| PB12<br />
| bgcolor=#CC0 | N/A<br />
| bgcolor=#CC0 | N/A<br />
| PB12<br />
| bgcolor=#CC0 | N/A<br />
|-<br />
| bgcolor=#F44| TXD1<br />
| PB13<br />
| bgcolor=#CC0 | N/A<br />
| bgcolor=#F44 | PB15<br />
| bgcolor=#CC0 | N/A<br />
| bgcolor=#CC0 | N/A<br />
| PB13<br />
| bgcolor=#CC0 | N/A<br />
|-<br />
| bgcolor=#CC0| RXD0<br />
| PC4<br />
| bgcolor=#CC0 | N/A<br />
| PC4<br />
| bgcolor=#CC0 | N/A<br />
| bgcolor=#CC0 | N/A<br />
| PC4<br />
| bgcolor=#CC0 | N/A<br />
|-<br />
| bgcolor=#CC0| RXD1<br />
| PC5<br />
| bgcolor=#CC0 | N/A<br />
| PC5<br />
| bgcolor=#CC0 | N/A<br />
| bgcolor=#CC0 | N/A<br />
| PC5<br />
| bgcolor=#CC0 | N/A<br />
|-<br />
| bgcolor=#CC0| CRS_DV<br />
| PA7<br />
| bgcolor=#CC0 | N/A<br />
| PA7<br />
| bgcolor=#CC0 | N/A<br />
| bgcolor=#CC0 | N/A<br />
| PA7<br />
| bgcolor=#CC0 | N/A<br />
|}<br />
<br />
== ULPI ==<br />
STM32F407: ULPI<br />
<br />
STM32L475: N/A<br />
<br />
STM32H562: N/A<br />
<br />
STM32C071: N/A<br />
<br />
STM32C551: N/A<br />
<br />
STM32H723: ULPI<br />
<br />
{| class="wikitable"<br />
! Variant<br />
! PIN <br />
! STM32F407<br />
! STM32L475<br />
! STM32H562<br />
! STM32C071<br />
! STM32C551<br />
! STM32H723<br />
! RP2354<br />
|-<br />
| rowspan="12" | Only<br />
| bgcolor=#CC0| STP<br />
| PC0<br />
| bgcolor=#CC0| N/A<br />
| bgcolor=#CC0| N/A<br />
| bgcolor=#CC0| N/A<br />
| bgcolor=#CC0| N/A<br />
| PC0<br />
| bgcolor=#CC0| N/A<br />
|-<br />
| bgcolor=#CC0| DIR<br />
| PC2<br />
| bgcolor=#CC0| N/A<br />
| bgcolor=#CC0| N/A<br />
| bgcolor=#CC0| N/A<br />
| bgcolor=#CC0| N/A<br />
| PC2<br />
| bgcolor=#CC0| N/A <br />
|-<br />
| bgcolor=#CC0| NXT<br />
| PC3<br />
| bgcolor=#CC0| N/A<br />
| bgcolor=#CC0| N/A<br />
| bgcolor=#CC0| N/A<br />
| bgcolor=#CC0| N/A<br />
| PC3<br />
| bgcolor=#CC0| N/A <br />
|-<br />
| bgcolor=#CC0| CK<br />
| PA5<br />
| bgcolor=#CC0| N/A<br />
| bgcolor=#CC0| N/A<br />
| bgcolor=#CC0| N/A<br />
| bgcolor=#CC0| N/A<br />
| PA5<br />
| bgcolor=#CC0| N/A <br />
|-<br />
| bgcolor=#CC0|D0<br />
| PA3<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PA3<br />
| bgcolor=#CC0|N/A<br />
|-<br />
| bgcolor=#CC0|D1<br />
| PB0<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PB0<br />
| bgcolor=#CC0|N/A<br />
|-<br />
| bgcolor=#CC0|D2<br />
| PB1<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PB1<br />
| bgcolor=#CC0|N/A<br />
|-<br />
| bgcolor=#CC0|D3<br />
| PB10<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PB10<br />
| bgcolor=#CC0|N/A<br />
|-<br />
| bgcolor=#CC0|D4<br />
| PB11<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PB11<br />
| bgcolor=#CC0|N/A<br />
|-<br />
| bgcolor=#CC0|D5<br />
| PB12<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PB12<br />
| bgcolor=#CC0|N/A<br />
|-<br />
| bgcolor=#CC0|D6<br />
| PB13<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PB13<br />
| bgcolor=#CC0|N/A<br />
|-<br />
| bgcolor=#CC0|D7<br />
| PB5<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PB5<br />
| bgcolor=#CC0|N/A<br />
|}<br />
<br />
== I2S ==<br />
STM32F407: I2S2, I2S3<br />
<br />
STM32L475: SAI1, SAI2 (serial audio interface)<br />
<br />
STM32H562: I2S1, I2S2, I2S3<br />
<br />
STM32C071: I2S1 (half duplex only)<br />
<br />
STM32C551: I2S1, I2S2, I2S3<br />
<br />
STM32H723: I2S1, I2S2, I2S3<br />
<br />
{| class="wikitable"<br />
! Variant<br />
! PIN <br />
! STM32F407<br />
! STM32L475<br />
! STM32H562<br />
! STM32C071<br />
! STM32C551<br />
! STM32H723<br />
! RP2354<br />
|-<br />
| rowspan="5" | I2S1<br />
| bgcolor=#F44|MCK<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#F44|PB8<br />
| PC4<br />
| bgcolor=#F44|PA6, PA11, PD5, PB4, PB6<br />
| PC4<br />
| PC4<br />
| TBD<br />
|-<br />
| bgcolor=#F44|SDI<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#F44|PB5<br />
| PA6<br />
| bgcolor=#F44|PA2,PA7,PA12,PB5,PD6,PB6††<br />
| PA6<br />
| PA6<br />
| TBD<br />
|-<br />
| bgcolor=#F44|SDO<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#F44|PC3<br />
| PA7<br />
| PA7<br />
| PA7<br />
| PA7<br />
| TBD<br />
|-<br />
| bgcolor=#F44|CK<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#F44|PB10<br />
| PA5<br />
| PA5<br />
| PA5<br />
| PA5<br />
| TBD<br />
|-<br />
| bgcolor=#F44|WS<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#F44|PB9<br />
| PA4<br />
| bgcolor=#F44|PA1,PA5,PD8,PB3,PB6<br />
| PA4<br />
| PA4<br />
| TBD<br />
|-<br />
| rowspan="5" | I2S2<br />
| bgcolor=#F44|MCK<br />
| PC6<br />
| bgcolor=#F44|PB14<br />
| PC6<br />
| bgcolor=#CC0|N/A<br />
| PC6<br />
| PC6<br />
| TBD<br />
|-<br />
| bgcolor=#F44|SDI<br />
| PC2<br />
| bgcolor=#F44|PC12<br />
| PC2<br />
| bgcolor=#CC0|N/A<br />
| PC2<br />
| PC2<br />
| TBD<br />
|-<br />
| bgcolor=#F44|SDO<br />
| PC3<br />
| bgcolor=#F44|PD11<br />
| PC3<br />
| bgcolor=#CC0|N/A<br />
| PC3<br />
| PC3<br />
| TBD<br />
|-<br />
| bgcolor=#F44|CK<br />
| PB10<br />
| bgcolor=#F44|PD10<br />
| PB10<br />
| bgcolor=#CC0|N/A<br />
| PB10<br />
| PB10<br />
| TBD<br />
|-<br />
| bgcolor=#CC0|WS<br />
| PB12<br />
| PB12<br />
| PB12<br />
| bgcolor=#CC0|N/A<br />
| PB12<br />
| PB12<br />
| TBD<br />
|-<br />
| rowspan="5" | I2S2a<br />
| bgcolor=#0FF|MCK<br />
| bgcolor=#0FF|N/A<br />
| PD9<br />
| bgcolor=#0FF|N/A<br />
| bgcolor=#0FF|N/A<br />
| bgcolor=#0FF|N/A<br />
| bgcolor=#0FF|N/A<br />
| TBD<br />
|-<br />
| bgcolor=#CC0|SDI<br />
| PB14<br />
| bgcolor=#CC0|N/A<br />
| PB14<br />
| bgcolor=#CC0|N/A<br />
| PB14<br />
| PB14<br />
| TBD<br />
|-<br />
| bgcolor=#CC0|SDO<br />
| PB15<br />
| PB15<br />
| PB15<br />
| bgcolor=#CC0|N/A<br />
| PB15<br />
| PB15<br />
| TBD<br />
|-<br />
| bgcolor=#CC0|CK<br />
| PB13<br />
| PB13<br />
| PB13<br />
| bgcolor=#CC0|N/A<br />
| PB13<br />
| PB13<br />
| TBD<br />
|-<br />
| bgcolor=#CC0|WS<br />
| PB9<br />
| PB9<br />
| PB9<br />
| bgcolor=#CC0|N/A<br />
| PB9<br />
| PB9<br />
| TBD<br />
|-<br />
| rowspan="5" | I2S3<br />
| bgcolor=#CC0|MCK<br />
| PC7<br />
| bgcolor=#CC0|N/A<br />
| PC7<br />
| bgcolor=#CC0|N/A<br />
| PC7<br />
| PC7<br />
| TBD<br />
|-<br />
| bgcolor=#CC0|SDI<br />
| PC11<br />
| bgcolor=#CC0|N/A<br />
| PC11<br />
| bgcolor=#CC0|N/A<br />
| PC11<br />
| PC11<br />
| TBD<br />
|-<br />
| bgcolor=#CC0|SDO<br />
| PC12<br />
| bgcolor=#CC0|N/A<br />
| PC12<br />
| bgcolor=#CC0|N/A<br />
| PC12<br />
| PC12<br />
| TBD<br />
|-<br />
| bgcolor=#CC0|CK<br />
| PC10<br />
| bgcolor=#CC0|N/A<br />
| PC10<br />
| bgcolor=#CC0|N/A<br />
| PC10<br />
| PC10<br />
| TBD<br />
|-<br />
| bgcolor=#CC0|WS<br />
| PA4<br />
| bgcolor=#CC0|N/A<br />
| PA4<br />
| bgcolor=#CC0|N/A<br />
| PA4<br />
| PA4<br />
| TBD<br />
|-<br />
| rowspan="5" | I2S3a<br />
| bgcolor=#0FF|MCK<br />
| bgcolor=#0FF|N/A<br />
| bgcolor=#0FF|N/A<br />
| bgcolor=#0FF|N/A<br />
| bgcolor=#0FF|N/A<br />
| bgcolor=#0FF|N/A<br />
| bgcolor=#0FF|N/A<br />
| TBD<br />
|-<br />
| bgcolor=#CC0|SDI<br />
| PB4<br />
| bgcolor=#CC0|N/A<br />
| PB4<br />
| bgcolor=#CC0|N/A<br />
| PB4<br />
| PB4<br />
| TBD<br />
|-<br />
| bgcolor=#CC0|SDO<br />
| PB5<br />
| bgcolor=#CC0|N/A<br />
| PB5<br />
| bgcolor=#CC0|N/A<br />
| PB5<br />
| PB5<br />
| TBD<br />
|-<br />
| bgcolor=#CC0|CK<br />
| PB3<br />
| bgcolor=#CC0|N/A<br />
| PB3<br />
| bgcolor=#CC0|N/A<br />
| PB3<br />
| PB3<br />
| TBD<br />
|-<br />
| bgcolor=#CC0|WS<br />
| PA15<br />
| bgcolor=#CC0|N/A<br />
| PA15<br />
| bgcolor=#CC0|N/A<br />
| PA15,PB8,PE4 †††<br />
| PA15<br />
| TBD<br />
|}<br />
<br />
Notes; <br />
<br />
†† The STM32C071 has only one half-duplex I2S, and the _SD pin can either be in INPUT or OUTPUT mode. Many pins, how do we map?<br />
<br />
††† I2S3_WS is ONLY mapped on PA15 (used for SWDIO), except on STM32C551 which ALSO has it on PB8.<br />
<br />
== DACs ==<br />
<br />
{| class="wikitable"<br />
! Variant<br />
! PIN <br />
! STM32F407<br />
! STM32L475<br />
! STM32H562<br />
! STM32C071<br />
! STM32C551<br />
! STM32H723<br />
! RP2354<br />
|-<br />
| rowspan="2" |DAC1<br />
| bgcolor=#CC0|OUT1<br />
| PA4<br />
| PA4<br />
| PA4<br />
| bgcolor=#CC0|N/A<br />
| PA4<br />
| PA4<br />
| bgcolor=#CC0|N/A<br />
|-<br />
| bgcolor=#CC0|OUT2<br />
| PA5<br />
| PA5<br />
| PA5<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PA5<br />
| bgcolor=#CC0|N/A<br />
|}<br />
<br />
== ADCs ==<br />
ADCs are so numerous that comparative tables are difficult to establish.<br />
<br />
STM32F407; 12 channels common for ADC1, ADC2 and ADC3. 4 channels for ADC1 and ADC2<br />
<br />
STM32F407; 4 channels common for ADC1, ADC2 and ADC3. 12 channels for ADC1 and ADC2<br />
<br />
STM32H562; All 16 channels common for ADC1 and ADC2, can also be configured as 8 differential pair inputs.<br />
<br />
STM32C071; Only ADC1, 19 external channels.<br />
<br />
STM32C551; 7 channels common for ADC1 and ADC2.<br />
<br />
STM32H723; ADC1 and ADC2 are 16 bits, ADC3 is 12 bits. All 3 can also be configured as 8 differential pair inputs.<br />
<br />
RP2354; One ADC, 12 bits, 0.5 Msps<br />
<br />
{| class="wikitable"<br />
! Variant<br />
! PIN <br />
! STM32F407<br />
! STM32L475<br />
! STM32H562<br />
! STM32C071<br />
! STM32C551<br />
! STM32H723<br />
! RP2354<br />
|-<br />
| rowspan="3" |ADC1<br />
| Pins<br />
| PA0-PA7,PC0-PC5,PB0-PB1<br />
| PA0-PA7,PC0-PC5,PB0-PB1<br />
| PA0-PA7,PC0-PC5,PB0-PB1<br />
| PA0-PA8,PA13-PA14,PC0-PC5,PB0-PB2,PB10-PB12<br />
| PA0-PA7,PC0-PC3<br />
| PA0-PA7,PC0-PC2,PC4-PC5,PB0-PB1<br />
| GPIO40-GPIO47<br />
|-<br />
| Channels<br />
| 16<br />
| 16<br />
| 16<br />
| 19<br />
| 12<br />
| 15<br />
| 8<br />
|-<br />
| Msps<br />
| 2.4<br />
| 5<br />
| 5<br />
| 2.5<br />
| 2.25<br />
| 3.6<br />
| 0.5<br />
|-<br />
| rowspan="3" |ADC2<br />
| Pins<br />
| PA0-PA7,PC0-PC5,PB0-PB1<br />
| PA0-PA7,PC0-PC5,PB0-PB1<br />
| PA0-PA7,PC0-PC5,PB0-PB1<br />
| N/A<br />
| PA0-PA3,PC1-PC5,PB0-PB2<br />
| PA2-PA7,PC0-PC2,PC4-PC5,PB0-PB1<br />
| N/A<br />
|-<br />
| Channels<br />
| 16<br />
| 16<br />
| 16<br />
| N/A<br />
| 12<br />
| 13<br />
| N/A<br />
|-<br />
| Msps<br />
| 2.4<br />
| 5<br />
| 5<br />
| N/A<br />
| 2.25<br />
| 3.6<br />
| N/A<br />
|-<br />
| rowspan="3" |ADC3<br />
| Pins<br />
| PA0-PA7,PC0-PC3<br />
| PC0-PC3<br />
| N/A<br />
| N/A<br />
| N/A<br />
| PC0-PC3<br />
| N/A<br />
|-<br />
| Channels<br />
| 6<br />
| 4<br />
| N/A<br />
| N/A<br />
| N/A<br />
| 4 (12 bits)<br />
| N/A<br />
|-<br />
| Msps<br />
| 2.4<br />
| 5<br />
| N/A<br />
| N/A<br />
| N/A<br />
| 5<br />
| N/A<br />
|}</div>
Niclas
https://stm32world.com/w/index.php?title=Streamline_Header_Mapping&diff=8472
Streamline Header Mapping
2026-09-11T14:29:25Z
<p>Niclas: </p>
<hr />
<div>[[Category:Streamline]][[Category:Work in progress]]<br />
<br />
{| class="wikitable sortable" style="width:100%; table-layout:fixed; overflow-wrap:break-word;"<br />
! Position <br />
! Pin Name<br />
! STM32F407<br />
! STM32L475<br />
! STM32H562<br />
! STM32C071<br />
! STM32C551<br />
! STM32H723<br />
! RP2354<br />
|-<br />
| A4<br />
| PA2<br />
| USART2_TX,ETH_MDIO<br />
| USART2_TX<br />
| USART2_TXETH_MDIO<br />
| USART2_TX<br />
| USART2_TX<br />
| USART2_TX,ETH_MDIO<br />
| GPIO44: UART1_TX<br />
|-<br />
| A5<br />
| PA1<br />
| UART4_RX,ETH_RMII_REF_CLK<br />
| UART4_RX<br />
| UART4_RX,ETH_RMII_REF_CLK<br />
| <br />
| UART4_RX<br />
| UART4_RX,ETH_RMII_REF_CLK<br />
| <br />
|-<br />
| A6<br />
| PA0<br />
| UART4_TX<br />
| UART4_TX<br />
| UART4_TX<br />
| <br />
| UART4_TX<br />
| UART4_TX<br />
| <br />
|-<br />
| A7<br />
| PC3<br />
| SPI2_MOSI,ULPI_NXT<br />
| SPI2_MOSI<br />
| SPI2_MOSI<br />
| SPI2_MOSI<br />
| SPI2_MOSI<br />
| SPI2_MOSI,ULPI_NXT<br />
| <br />
|-<br />
| A8<br />
| PC2<br />
| SPI2_MISO,ULPI_DIR<br />
| SPI2_MISO<br />
| SPI2_MISO<br />
| SPI2_MISO<br />
| SPI2_MISO<br />
| SPI2_MISO,ULPI_DIR<br />
| <br />
|-<br />
| A9<br />
| PC1<br />
| ETH_MDC<br />
| I2C3_SDA<br />
| ETH_MDC<br />
| <br />
| <br />
| ETH_MDC<br />
| GPIO47<br />
|-<br />
| A10<br />
| PC0<br />
| ULPI_STP<br />
| I2C3_SCL<br />
| <br />
| <br />
| <br />
| ULPI_STP<br />
| GPIO46<br />
|-<br />
| A11<br />
| PC15<br />
| <br />
| <br />
| <br />
| <br />
| <br />
| <br />
| <br />
|-<br />
| A12<br />
| PC14<br />
| <br />
| <br />
| <br />
| <br />
| <br />
| <br />
| <br />
|-<br />
| A13<br />
| PC13<br />
| <br />
| <br />
| <br />
| <br />
| <br />
| <br />
| <br />
|-<br />
| A14<br />
| PE6<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| GPIO36<br />
|-<br />
| A15<br />
| PE5<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| GPIO37<br />
|-<br />
| A16<br />
| PE4<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| GPIO38<br />
|-<br />
| A17<br />
| PE3<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| GPIO39<br />
|-<br />
| A18<br />
| PE2<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| GPIO41<br />
|-<br />
| A20<br />
| PE1<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| <br />
|-<br />
| A21<br />
| PE0<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| <br />
|-<br />
| A22<br />
| PB9<br />
| I2C1A_SDA<br />
| I2C1A_SDA<br />
| I2C1A_SDA<br />
| I2C1A_SDA<br />
| I2C1A_SDA<br />
| I2C1A_SDA<br />
| GPIO28: I2C0_SDA<br />
|-<br />
| A23<br />
| PB8<br />
| I2C1A_SCL<br />
| I2C1A_SCL<br />
| I2C1A_SCL<br />
| I2C1A_SCL<br />
| I2C1A_SCL<br />
| I2C1A_SCL<br />
| GPIO29: I2C0_SCL<br />
|-<br />
| A24<br />
| PB7<br />
| USART1A_RX,I2C1_SDA<br />
| USART1A_RX,I2C1_SDA<br />
| USART1A_RX,I2C1_SDA<br />
| USART1A_RX,I2C1_SDA<br />
| USART1A_RX,I2C1_SDA<br />
| USART1A_RX,I2C1_SDA<br />
| GPIO8: I2C0_SDA<br />
|-<br />
| A25<br />
| PB6<br />
| USART1A_TX,CAN2A_TX,I2C1_SCL<br />
| USART1A_TX,I2C1_SCL<br />
| USART1A_TX,CAN2A_TX,I2C1_SCL<br />
| USART1A_TX,I2C1_SCL<br />
| USART1A_TX,I2C1_SCL<br />
| USART1A_TX,CAN2A_TX,I2C1_SCL<br />
| GPIO9: I2C0_SCL<br />
|-<br />
| A26<br />
| PB5<br />
| CAN2A_RX,SPI1A_MOSI,SPI3_MOSI,ULPI_D7<br />
| SPI1A_MOSI,SPI3_MOSI<br />
| CAN2A_RX,SPI1A_MOSI,SPI3_MOSI<br />
| SPI1A_MOSI<br />
| SPI1A_MOSI,SPI3_MOSI<br />
| CAN2A_RX,SPI1A_MOSI,SPI3_MOSI,ULPI_D7<br />
| <br />
|-<br />
| A28<br />
| PB4<br />
| SPI1A_MISO,SPI3_MISO<br />
| SPI1A_MISO,SPI3_MISO<br />
| SPI1A_MISO,SPI3_MISO<br />
| SPI1A_MISO<br />
| SPI1A_MISO,SPI3_MISO<br />
| SPI1A_MISO,SPI3_MISO<br />
| <br />
|-<br />
| A29<br />
| PB3<br />
| SPI1A_SCK,SPI3_SCK<br />
| SPI1A_SCK,SPI3_SCK<br />
| SPI1A_SCK,SPI3_SCK<br />
| SPI1A_SCK<br />
| SPI1A_SCK,SPI3_SCK<br />
| SPI1A_SCK,SPI3_SCK<br />
| <br />
|-<br />
| A30<br />
| PD7<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| <br />
|-<br />
| A31<br />
| PD6<br />
| USART2A_RX<br />
| USART2A_RX<br />
| USART2A_RX<br />
| USART2A_RX<br />
| USART2A_RX<br />
| USART2A_RX<br />
| GPIO5: UART1 TX<br />
|-<br />
| A32<br />
| PD5<br />
| USART2A_TX<br />
| USART2A_TX<br />
| USART2A_TX<br />
| USART2A_TX<br />
| USART2A_TX<br />
| USART2A_TX<br />
| GPIO4: UART1_TX<br />
|-<br />
| A33<br />
| PD4<br />
| <br />
| <br />
| <br />
| <br />
| <br />
| <br />
| <br />
|-<br />
| A34<br />
| PD3<br />
| <br />
| <br />
| <br />
| <br />
| <br />
| <br />
| <br />
|-<br />
| A35<br />
| PD2<br />
| UART5_RX,SDIO_CMD<br />
| UART5_RX,SDIO_CMD<br />
| UART5_RX,SDIO_CMD<br />
| <br />
| UART5_RX<br />
| UART5_RX,SDIO_CMD<br />
| GPIO30<br />
|-<br />
| A36<br />
| PD1<br />
| CAN1A_TX<br />
| CAN1A_TX<br />
| CAN1A_TX<br />
| <br />
| CAN1A_TX<br />
| CAN1A_TX<br />
| <br />
|-<br />
| A37<br />
| PD0<br />
| CAN1A_RX<br />
| CAN1A_RX<br />
| CAN1A_RX<br />
| <br />
| CAN1A_RX<br />
| CAN1A_RX<br />
| <br />
|-<br />
| A39<br />
| PC12<br />
| UART5_TX,SPI3_MOSI,SDIO_CK<br />
| UART5_TX,SPI3_MOSI,SDIO_CK<br />
| UART5_TX,SPI3_MOSI,SDIO_CK<br />
| <br />
| UART5_TX,SPI3_MOSI<br />
| UART5_TX,SPI3_MOSI,SDIO_CK<br />
| GPIO31<br />
|-<br />
| A40<br />
| PC11<br />
| USART3A2_RX,UART4A_RX,SPI3_MISO,SDIO_D3<br />
| USART3A2_RX,UART4A_RX,SPI3_MISO,SDIO_D3<br />
| USART3A2_RX,UART4A_RX,SPI3_MISO,SDIO_D3<br />
| <br />
| USART3A2_RX,UART4A_RX,SPI3_MISO<br />
| USART3A2_RX,UART4A_RX,SPI3_MISO,SDIO_D3<br />
| GPIO32<br />
|-<br />
| A41<br />
| PC10<br />
| USART3A2_TX,UART4A_TX,SPI3_SCK,SDIO_D2<br />
| USART3A2_TX,UART4A_TX,SPI3_SCK,SDIO_D2<br />
| USART3A2_TX,UART4A_TX,SPI3_SCK,SDIO_D2<br />
| <br />
| USART3A2_TX,UART4A_TX,SPI3_SCK<br />
| USART3A2_TX,UART4A_TX,SPI3_SCK,SDIO_D2<br />
| GPIO33<br />
|-<br />
| A42<br />
| PA15<br />
| <br />
| <br />
| <br />
| <br />
| <br />
| <br />
| <br />
|-<br />
| A43<br />
| PA14<br />
| SWCLK<br />
| SWCLK<br />
| SWCLK<br />
| SWCLK<br />
| SWCLK<br />
| SWCLK<br />
| SWCLK<br />
|-<br />
| A44<br />
| PA11<br />
| USB_DM,CAN1_RX<br />
| USB_DM,CAN1_RX<br />
| USB_DM,CAN1_RX<br />
| USB_DM<br />
| USB_DM,CAN1_RX<br />
| USB_DM,CAN1_RX<br />
| USB_DM<br />
|-<br />
| A45<br />
| PA12<br />
| USB_DP,CAN1_TX<br />
| USB_DP,CAN1_TX<br />
| USB_DP,CAN1_TX<br />
| USB_DP<br />
| USB_DP,CAN1_TX<br />
| USB_DP,CAN1_TX<br />
| USB_DP<br />
|-<br />
| A46<br />
| PA13<br />
| SWDIO<br />
| SWDIO<br />
| SWDIO<br />
| SWDIO<br />
| SWDIO<br />
| SWDIO<br />
| SWDIO<br />
|-<br />
| B4<br />
| PA3<br />
| USART2_RX,ULPI_D0<br />
| USART2_RX<br />
| USART2_RX<br />
| USART2_RX<br />
| USART2_RX<br />
| USART2_RX,ULPI_D0<br />
| GPIO45: UART1_RX<br />
|-<br />
| B5<br />
| PA4<br />
| <br />
| <br />
| <br />
| <br />
| <br />
| <br />
| <br />
|-<br />
| B6<br />
| PA5<br />
| SPI1_SCK,ULPI_CK<br />
| SPI1_SCK<br />
| SPI1_SCK<br />
| SPI1_SCK<br />
| SPI1_SCK<br />
| SPI1_SCK,ULPI_CK<br />
| GPIO42: SPI0_SCK<br />
|-<br />
| B7<br />
| PA6<br />
| SPI1_MISO<br />
| SPI1_MISO<br />
| SPI1_MISO<br />
| SPI1_MISO<br />
| SPI1_MISO<br />
| SPI1_MISO<br />
| GPIO40: SPI0_MISO<br />
|-<br />
| B8<br />
| PA7<br />
| SPI1_MOSI,ETH_RMII_CRS_DV<br />
| SPI1_MOSI<br />
| SPI1_MOSI,ETH_RMII_CRS_DV<br />
| SPI1_MOSI<br />
| SPI1_MOSI<br />
| SPI1_MOSI,ETH_RMII_CRS_DV<br />
| GPIO43: SPI0_MOSI<br />
|-<br />
| B9<br />
| PC4<br />
| ETH_RMII_RX_D0<br />
| <br />
| ETH_RMII_RX_D0<br />
| <br />
| <br />
| ETH_RMII_RX_D0<br />
| <br />
|-<br />
| B10<br />
| PC5<br />
| ETH_RMII_RX_D1<br />
| <br />
| ETH_RMII_RX_D1<br />
| <br />
| <br />
| ETH_RMII_RX_D1<br />
| <br />
|-<br />
| B11<br />
| PB0<br />
| ULPI_D1<br />
| <br />
| <br />
| <br />
| <br />
| ULPI_D1<br />
| GPIO12: HSTX<br />
|-<br />
| B12<br />
| PB1<br />
| ULPI_D2<br />
| <br />
| <br />
| <br />
| <br />
| ULPI_D2<br />
| GPIO13: HSTX<br />
|-<br />
| B13<br />
| PB2<br />
| <br />
| <br />
| <br />
| <br />
| <br />
| <br />
| GPIO14: HSTX<br />
|-<br />
| B14<br />
| PE7<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| GPIO15: HSTX<br />
|-<br />
| B15<br />
| PE8<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| GPIO16: HSTX<br />
|-<br />
| B16<br />
| PE9<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| GPIO17: HSTX<br />
|-<br />
| B17<br />
| PE10<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| GPIO18: HSTX<br />
|-<br />
| B18<br />
| PE11<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| GPIO19: HSTX<br />
|-<br />
| B20<br />
| PE12<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| <br />
|-<br />
| B21<br />
| PE13<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| <br />
|-<br />
| B22<br />
| PE14<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| <br />
|-<br />
| B23<br />
| PE15<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| <br />
|-<br />
| B24<br />
| PB10<br />
| USART3_TX,I2C2_SCL,SPI2_SCK,ULPI_D3<br />
| USART3_TX,I2C2_SCL,SPI2_SCK<br />
| USART3_TX,I2C2_SCL,SPI2_SCK<br />
| I2C2_SCL,SPI2_SCK<br />
| USART3_TX,I2C2_SCL,SPI2_SCK<br />
| USART3_TX,I2C2_SCL,SPI2_SCK,ULPI_D3<br />
| GPIO3: I2C1_SCL<br />
|-<br />
| B25<br />
| PB11<br />
| USART3_RX,I2C2_SDA,ULPI_D4,ETH_RMII_TX_EN<br />
| USART3_RX,I2C2_SDA<br />
| USART3_RX,I2C2_SDA,ETH_RMII_TX_EN<br />
| I2C2_SDA<br />
| USART3_RX,I2C2_SDA<br />
| USART3_RX,I2C2_SDA,ULPI_D4,ETH_RMII_TX_EN<br />
| GPIO2: I2C1_SDA<br />
|-<br />
| B26<br />
| PB12<br />
| CAN2_RX,ULPI_D5,ETH_RMII_TXD0<br />
| <br />
| CAN2_RX,ETH_RMII_TXD0<br />
| <br />
| <br />
| CAN2_RX,ULPI_D5,ETH_RMII_TXD0<br />
| <br />
|-<br />
| B28<br />
| PB13<br />
| CAN2_TX,SPI2A_SCK,ULPI_D6,ETH_RMII_TXD1 <br />
| SPI2A_SCK<br />
| CAN2_TX,SPI2A_SCK<br />
| SPI2A_SCK<br />
| SPI2A_SCK<br />
| CAN2_TX,SPI2A_SCK,ULPI_D6,ETH_RMII_TXD1<br />
| GPIO22: SPI0_SCK<br />
|-<br />
| B29<br />
| PB14<br />
| SPI2A_MISO<br />
| SPI2A_MISO<br />
| SPI2A_MISO<br />
| SPI2A_MISO<br />
| SPI2A_MISO<br />
| SPI2A_MISO<br />
| GPIO20: SPI0_RX<br />
|-<br />
| B30<br />
| PB15<br />
| SPI2A_MOSI<br />
| SPI2A_MOSI<br />
| SPI2A_MOSI,ETH_RMII_TXD1<br />
| SPI2A_MOSI<br />
| SPI2A_MOSI<br />
| SPI2A_MOSI<br />
| GPIO23: SPI0_TX<br />
|-<br />
| B31<br />
| PD8<br />
| USART3A1_TX<br />
| USART3A1_TX<br />
| USART3A1_TX<br />
| bgcolor=#CC0|N/A<br />
| USART3A1_TX<br />
| USART3A1_TX<br />
| <br />
|-<br />
| B32<br />
| PD9<br />
| USART3A1_RX<br />
| USART3A1_RX<br />
| USART3A1_RX<br />
| bgcolor=#CC0|N/A<br />
| USART3A1_RX<br />
| USART3A1_RX<br />
| <br />
|-<br />
| B33<br />
| PD10<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| <br />
|-<br />
| B34<br />
| PD11<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| <br />
|-<br />
| B35<br />
| PD12<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| <br />
|-<br />
| B36<br />
| PD13<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| <br />
|-<br />
| B37<br />
| PD14<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| <br />
|-<br />
| B39<br />
| PD15<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| <br />
|-<br />
| B40<br />
| PC6<br />
| UART6_TX<br />
| <br />
| UART6_TX<br />
| <br />
| <br />
| UART6_TX<br />
| <br />
|-<br />
| B41<br />
| PC7<br />
| UART6_RX<br />
| <br />
| UART6_RX<br />
| <br />
| <br />
| UART6_RX<br />
| <br />
|-<br />
| B42<br />
| PC8<br />
| SDIO_D0<br />
| SDIO_D0<br />
| SDIO_D0<br />
| <br />
| <br />
| SDIO_D0<br />
| GPIO35<br />
|-<br />
| B43<br />
| PC9<br />
| SDIO_D1<br />
| SDIO_D1<br />
| SDIO_D1<br />
| <br />
| <br />
| SDIO_D1<br />
| GPIO34<br />
|-<br />
| B44<br />
| PA8<br />
| I2C3_SCL<br />
| <br />
| I2C3_SCL<br />
| <br />
| <br />
| I2C3_SCL<br />
| <br />
|-<br />
| B45<br />
| PA9<br />
| USART1_TX<br />
| USART1_TX<br />
| USART1_TX<br />
| USART1_TX<br />
| USART1_TX<br />
| USART1_TX<br />
| GPIO0: UART0_TX<br />
|-<br />
| B46<br />
| PA10<br />
| USART1_RX<br />
| USART1_RX<br />
| USART1_RX<br />
| USART1_RX<br />
| USART1_RX<br />
| USART1_RX<br />
| GPIO1: UART0_RX<br />
|}</div>
Niclas
https://stm32world.com/w/index.php?title=Streamline_Header_Mapping&diff=8471
Streamline Header Mapping
2026-09-11T12:07:47Z
<p>Niclas: </p>
<hr />
<div>[[Category:Streamline]][[Category:Work in progress]]<br />
<br />
{| class="wikitable sortable" style="width:100%; table-layout:fixed; overflow-wrap:break-word;"<br />
! Position <br />
! Pin Name<br />
! STM32F407<br />
! STM32L475<br />
! STM32H562<br />
! STM32C071<br />
! STM32C551<br />
! STM32H723<br />
! RP2354<br />
|-<br />
| A4<br />
| PA2<br />
| USART2_TX,ETH_MDIO<br />
| USART2_TX<br />
| USART2_TXETH_MDIO<br />
| USART2_TX<br />
| USART2_TX<br />
| USART2_TX,ETH_MDIO<br />
| GPIO44: UART1_TX<br />
|-<br />
| A5<br />
| PA1<br />
| UART4_RX,ETH_RMII_REF_CLK<br />
| UART4_RX<br />
| UART4_RX,ETH_RMII_REF_CLK<br />
| <br />
| UART4_RX<br />
| UART4_RX,ETH_RMII_REF_CLK<br />
| <br />
|-<br />
| A6<br />
| PA0<br />
| UART4_TX<br />
| UART4_TX<br />
| UART4_TX<br />
| <br />
| UART4_TX<br />
| UART4_TX<br />
| <br />
|-<br />
| A7<br />
| PC3<br />
| SPI2_MOSI,ULPI_NXT<br />
| SPI2_MOSI<br />
| SPI2_MOSI<br />
| SPI2_MOSI<br />
| SPI2_MOSI<br />
| SPI2_MOSI,ULPI_NXT<br />
| <br />
|-<br />
| A8<br />
| PC2<br />
| SPI2_MISO,ULPI_DIR<br />
| SPI2_MISO<br />
| SPI2_MISO<br />
| SPI2_MISO<br />
| SPI2_MISO<br />
| SPI2_MISO,ULPI_DIR<br />
| <br />
|-<br />
| A9<br />
| PC1<br />
| ETH_MDC<br />
| I2C3_SDA<br />
| ETH_MDC<br />
| <br />
| <br />
| ETH_MDC<br />
| GPIO47<br />
|-<br />
| A10<br />
| PC0<br />
| ULPI_STP<br />
| I2C3_SCL<br />
| <br />
| <br />
| <br />
| ULPI_STP<br />
| GPIO46<br />
|-<br />
| A11<br />
| PC15<br />
| <br />
| <br />
| <br />
| <br />
| <br />
| <br />
| <br />
|-<br />
| A12<br />
| PC14<br />
| <br />
| <br />
| <br />
| <br />
| <br />
| <br />
| <br />
|-<br />
| A13<br />
| PC13<br />
| <br />
| <br />
| <br />
| <br />
| <br />
| <br />
| <br />
|-<br />
| A14<br />
| PE6<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| GPIO36<br />
|-<br />
| A15<br />
| PE5<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| GPIO37<br />
|-<br />
| A16<br />
| PE4<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| GPIO38<br />
|-<br />
| A17<br />
| PE3<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| GPIO39<br />
|-<br />
| A18<br />
| PE2<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| GPIO41<br />
|-<br />
| A20<br />
| PE1<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| <br />
|-<br />
| A21<br />
| PE0<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| <br />
|-<br />
| A22<br />
| PB9<br />
| I2C1A_SDA<br />
| I2C1A_SDA<br />
| I2C1A_SDA<br />
| I2C1A_SDA<br />
| I2C1A_SDA<br />
| I2C1A_SDA<br />
| <br />
|-<br />
| A23<br />
| PB8<br />
| I2C1A_SCl<br />
| I2C1A_SCl<br />
| I2C1A_SCl<br />
| I2C1A_SCl<br />
| I2C1A_SCl<br />
| I2C1A_SCl<br />
| <br />
|-<br />
| A24<br />
| PB7<br />
| USART1A_RX,I2C1_SDA<br />
| USART1A_RX,I2C1_SDA<br />
| USART1A_RX,I2C1_SDA<br />
| USART1A_RX,I2C1_SDA<br />
| USART1A_RX,I2C1_SDA<br />
| USART1A_RX,I2C1_SDA<br />
| GPIO8: I2C0_SDA<br />
|-<br />
| A25<br />
| PB6<br />
| USART1A_TX,CAN2A_TX,I2C1_SCL<br />
| USART1A_TX,I2C1_SCL<br />
| USART1A_TX,CAN2A_TX,I2C1_SCL<br />
| USART1A_TX,I2C1_SCL<br />
| USART1A_TX,I2C1_SCL<br />
| USART1A_TX,CAN2A_TX,I2C1_SCL<br />
| GPIO9: I2C0_SCL<br />
|-<br />
| A26<br />
| PB5<br />
| CAN2A_RX,SPI1A_MOSI,SPI3_MOSI,ULPI_D7<br />
| SPI1A_MOSI,SPI3_MOSI<br />
| CAN2A_RX,SPI1A_MOSI,SPI3_MOSI<br />
| SPI1A_MOSI<br />
| SPI1A_MOSI,SPI3_MOSI<br />
| CAN2A_RX,SPI1A_MOSI,SPI3_MOSI,ULPI_D7<br />
| <br />
|-<br />
| A28<br />
| PB4<br />
| SPI1A_MISO,SPI3_MISO<br />
| SPI1A_MISO,SPI3_MISO<br />
| SPI1A_MISO,SPI3_MISO<br />
| SPI1A_MISO<br />
| SPI1A_MISO,SPI3_MISO<br />
| SPI1A_MISO,SPI3_MISO<br />
| <br />
|-<br />
| A29<br />
| PB3<br />
| SPI1A_SCK,SPI3_SCK<br />
| SPI1A_SCK,SPI3_SCK<br />
| SPI1A_SCK,SPI3_SCK<br />
| SPI1A_SCK<br />
| SPI1A_SCK,SPI3_SCK<br />
| SPI1A_SCK,SPI3_SCK<br />
| <br />
|-<br />
| A30<br />
| PD7<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| <br />
|-<br />
| A31<br />
| PD6<br />
| USART2A_RX<br />
| USART2A_RX<br />
| USART2A_RX<br />
| USART2A_RX<br />
| USART2A_RX<br />
| USART2A_RX<br />
| GPIO5: UART1 TX<br />
|-<br />
| A32<br />
| PD5<br />
| USART2A_TX<br />
| USART2A_TX<br />
| USART2A_TX<br />
| USART2A_TX<br />
| USART2A_TX<br />
| USART2A_TX<br />
| GPIO4: UART1_TX<br />
|-<br />
| A33<br />
| PD4<br />
| <br />
| <br />
| <br />
| <br />
| <br />
| <br />
| <br />
|-<br />
| A34<br />
| PD3<br />
| <br />
| <br />
| <br />
| <br />
| <br />
| <br />
| <br />
|-<br />
| A35<br />
| PD2<br />
| UART5_RX,SDIO_CMD<br />
| UART5_RX,SDIO_CMD<br />
| UART5_RX,SDIO_CMD<br />
| <br />
| UART5_RX<br />
| UART5_RX,SDIO_CMD<br />
| GPIO30<br />
|-<br />
| A36<br />
| PD1<br />
| CAN1A_TX<br />
| CAN1A_TX<br />
| CAN1A_TX<br />
| <br />
| CAN1A_TX<br />
| CAN1A_TX<br />
| <br />
|-<br />
| A37<br />
| PD0<br />
| CAN1A_RX<br />
| CAN1A_RX<br />
| CAN1A_RX<br />
| <br />
| CAN1A_RX<br />
| CAN1A_RX<br />
| <br />
|-<br />
| A39<br />
| PC12<br />
| UART5_TX,SPI3_MOSI,SDIO_CK<br />
| UART5_TX,SPI3_MOSI,SDIO_CK<br />
| UART5_TX,SPI3_MOSI,SDIO_CK<br />
| <br />
| UART5_TX,SPI3_MOSI<br />
| UART5_TX,SPI3_MOSI,SDIO_CK<br />
| GPIO31<br />
|-<br />
| A40<br />
| PC11<br />
| USART3A2_RX,UART4A_RX,SPI3_MISO,SDIO_D3<br />
| USART3A2_RX,UART4A_RX,SPI3_MISO,SDIO_D3<br />
| USART3A2_RX,UART4A_RX,SPI3_MISO,SDIO_D3<br />
| <br />
| USART3A2_RX,UART4A_RX,SPI3_MISO<br />
| USART3A2_RX,UART4A_RX,SPI3_MISO,SDIO_D3<br />
| GPIO32<br />
|-<br />
| A41<br />
| PC10<br />
| USART3A2_TX,UART4A_TX,SPI3_SCK,SDIO_D2<br />
| USART3A2_TX,UART4A_TX,SPI3_SCK,SDIO_D2<br />
| USART3A2_TX,UART4A_TX,SPI3_SCK,SDIO_D2<br />
| <br />
| USART3A2_TX,UART4A_TX,SPI3_SCK<br />
| USART3A2_TX,UART4A_TX,SPI3_SCK,SDIO_D2<br />
| GPIO33<br />
|-<br />
| A42<br />
| PA15<br />
| <br />
| <br />
| <br />
| <br />
| <br />
| <br />
| <br />
|-<br />
| A43<br />
| PA14<br />
| SWCLK<br />
| SWCLK<br />
| SWCLK<br />
| SWCLK<br />
| SWCLK<br />
| SWCLK<br />
| SWCLK<br />
|-<br />
| A44<br />
| PA11<br />
| USB_DM,CAN1_RX<br />
| USB_DM,CAN1_RX<br />
| USB_DM,CAN1_RX<br />
| USB_DM<br />
| USB_DM,CAN1_RX<br />
| USB_DM,CAN1_RX<br />
| USB_DM<br />
|-<br />
| A45<br />
| PA12<br />
| USB_DP,CAN1_TX<br />
| USB_DP,CAN1_TX<br />
| USB_DP,CAN1_TX<br />
| USB_DP<br />
| USB_DP,CAN1_TX<br />
| USB_DP,CAN1_TX<br />
| USB_DP<br />
|-<br />
| A46<br />
| PA13<br />
| SWDIO<br />
| SWDIO<br />
| SWDIO<br />
| SWDIO<br />
| SWDIO<br />
| SWDIO<br />
| SWDIO<br />
|-<br />
| B4<br />
| PA3<br />
| USART2_RX,ULPI_D0<br />
| USART2_RX<br />
| USART2_RX<br />
| USART2_RX<br />
| USART2_RX<br />
| USART2_RX,ULPI_D0<br />
| GPIO45: UART1_RX<br />
|-<br />
| B5<br />
| PA4<br />
| <br />
| <br />
| <br />
| <br />
| <br />
| <br />
| <br />
|-<br />
| B6<br />
| PA5<br />
| SPI1_SCK,ULPI_CK<br />
| SPI1_SCK<br />
| SPI1_SCK<br />
| SPI1_SCK<br />
| SPI1_SCK<br />
| SPI1_SCK,ULPI_CK<br />
| GPIO42: SPI0_SCK<br />
|-<br />
| B7<br />
| PA6<br />
| SPI1_MISO<br />
| SPI1_MISO<br />
| SPI1_MISO<br />
| SPI1_MISO<br />
| SPI1_MISO<br />
| SPI1_MISO<br />
| GPIO40: SPI0_MISO<br />
|-<br />
| B8<br />
| PA7<br />
| SPI1_MOSI,ETH_RMII_CRS_DV<br />
| SPI1_MOSI<br />
| SPI1_MOSI,ETH_RMII_CRS_DV<br />
| SPI1_MOSI<br />
| SPI1_MOSI<br />
| SPI1_MOSI,ETH_RMII_CRS_DV<br />
| GPIO43: SPI0_MOSI<br />
|-<br />
| B9<br />
| PC4<br />
| ETH_RMII_RX_D0<br />
| <br />
| ETH_RMII_RX_D0<br />
| <br />
| <br />
| ETH_RMII_RX_D0<br />
| <br />
|-<br />
| B10<br />
| PC5<br />
| ETH_RMII_RX_D1<br />
| <br />
| ETH_RMII_RX_D1<br />
| <br />
| <br />
| ETH_RMII_RX_D1<br />
| <br />
|-<br />
| B11<br />
| PB0<br />
| ULPI_D1<br />
| <br />
| <br />
| <br />
| <br />
| ULPI_D1<br />
| GPIO12: HSTX<br />
|-<br />
| B12<br />
| PB1<br />
| ULPI_D2<br />
| <br />
| <br />
| <br />
| <br />
| ULPI_D2<br />
| GPIO13: HSTX<br />
|-<br />
| B13<br />
| PB2<br />
| <br />
| <br />
| <br />
| <br />
| <br />
| <br />
| GPIO14: HSTX<br />
|-<br />
| B14<br />
| PE7<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| GPIO15: HSTX<br />
|-<br />
| B15<br />
| PE8<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| GPIO16: HSTX<br />
|-<br />
| B16<br />
| PE9<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| GPIO17: HSTX<br />
|-<br />
| B17<br />
| PE10<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| GPIO18: HSTX<br />
|-<br />
| B18<br />
| PE11<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| GPIO19: HSTX<br />
|-<br />
| B20<br />
| PE12<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| <br />
|-<br />
| B21<br />
| PE13<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| <br />
|-<br />
| B22<br />
| PE14<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| <br />
|-<br />
| B23<br />
| PE15<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| <br />
|-<br />
| B24<br />
| PB10<br />
| USART3_TX,I2C2_SCL,SPI2_SCK,ULPI_D3<br />
| USART3_TX,I2C2_SCL,SPI2_SCK<br />
| USART3_TX,I2C2_SCL,SPI2_SCK<br />
| I2C2_SCL,SPI2_SCK<br />
| USART3_TX,I2C2_SCL,SPI2_SCK<br />
| USART3_TX,I2C2_SCL,SPI2_SCK,ULPI_D3<br />
| GPIO3: I2C1_SCL<br />
|-<br />
| B25<br />
| PB11<br />
| USART3_RX,I2C2_SDA,ULPI_D4,ETH_RMII_TX_EN<br />
| USART3_RX,I2C2_SDA<br />
| USART3_RX,I2C2_SDA,ETH_RMII_TX_EN<br />
| I2C2_SDA<br />
| USART3_RX,I2C2_SDA<br />
| USART3_RX,I2C2_SDA,ULPI_D4,ETH_RMII_TX_EN<br />
| GPIO2: I2C1_SDA<br />
|-<br />
| B26<br />
| PB12<br />
| CAN2_RX,ULPI_D5,ETH_RMII_TXD0<br />
| <br />
| CAN2_RX,ETH_RMII_TXD0<br />
| <br />
| <br />
| CAN2_RX,ULPI_D5,ETH_RMII_TXD0<br />
| <br />
|-<br />
| B28<br />
| PB13<br />
| CAN2_TX,SPI2A_SCK,ULPI_D6,ETH_RMII_TXD1 <br />
| SPI2A_SCK<br />
| CAN2_TX,SPI2A_SCK<br />
| SPI2A_SCK<br />
| SPI2A_SCK<br />
| CAN2_TX,SPI2A_SCK,ULPI_D6,ETH_RMII_TXD1<br />
| GPIO22: SPI0_SCK<br />
|-<br />
| B29<br />
| PB14<br />
| SPI2A_MISO<br />
| SPI2A_MISO<br />
| SPI2A_MISO<br />
| SPI2A_MISO<br />
| SPI2A_MISO<br />
| SPI2A_MISO<br />
| GPIO20: SPI0_RX<br />
|-<br />
| B30<br />
| PB15<br />
| SPI2A_MOSI<br />
| SPI2A_MOSI<br />
| SPI2A_MOSI,ETH_RMII_TXD1<br />
| SPI2A_MOSI<br />
| SPI2A_MOSI<br />
| SPI2A_MOSI<br />
| GPIO23: SPI0_TX<br />
|-<br />
| B31<br />
| PD8<br />
| USART3A1_TX<br />
| USART3A1_TX<br />
| USART3A1_TX<br />
| bgcolor=#CC0|N/A<br />
| USART3A1_TX<br />
| USART3A1_TX<br />
| <br />
|-<br />
| B32<br />
| PD9<br />
| USART3A1_RX<br />
| USART3A1_RX<br />
| USART3A1_RX<br />
| bgcolor=#CC0|N/A<br />
| USART3A1_RX<br />
| USART3A1_RX<br />
| <br />
|-<br />
| B33<br />
| PD10<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| <br />
|-<br />
| B34<br />
| PD11<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| <br />
|-<br />
| B35<br />
| PD12<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| <br />
|-<br />
| B36<br />
| PD13<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| <br />
|-<br />
| B37<br />
| PD14<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| <br />
|-<br />
| B39<br />
| PD15<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| <br />
|-<br />
| B40<br />
| PC6<br />
| UART6_TX<br />
| <br />
| UART6_TX<br />
| <br />
| <br />
| UART6_TX<br />
| <br />
|-<br />
| B41<br />
| PC7<br />
| UART6_RX<br />
| <br />
| UART6_RX<br />
| <br />
| <br />
| UART6_RX<br />
| <br />
|-<br />
| B42<br />
| PC8<br />
| SDIO_D0<br />
| SDIO_D0<br />
| SDIO_D0<br />
| <br />
| <br />
| SDIO_D0<br />
| GPIO35<br />
|-<br />
| B43<br />
| PC9<br />
| SDIO_D1<br />
| SDIO_D1<br />
| SDIO_D1<br />
| <br />
| <br />
| SDIO_D1<br />
| GPIO34<br />
|-<br />
| B44<br />
| PA8<br />
| I2C3_SCL<br />
| <br />
| I2C3_SCL<br />
| <br />
| <br />
| I2C3_SCL<br />
| <br />
|-<br />
| B45<br />
| PA9<br />
| USART1_TX<br />
| USART1_TX<br />
| USART1_TX<br />
| USART1_TX<br />
| USART1_TX<br />
| USART1_TX<br />
| GPIO0: UART0_TX<br />
|-<br />
| B46<br />
| PA10<br />
| USART1_RX<br />
| USART1_RX<br />
| USART1_RX<br />
| USART1_RX<br />
| USART1_RX<br />
| USART1_RX<br />
| GPIO1: UART0_RX<br />
|}</div>
Niclas
https://stm32world.com/w/index.php?title=Streamline_Peripheral_Pin_Mapping&diff=8470
Streamline Peripheral Pin Mapping
2026-09-11T09:28:03Z
<p>Niclas: /* UARTs */</p>
<hr />
<div>[[Category:Streamline]][[Category:Work in progress]]<br />
<br />
== General notes ==<br />
<span style="background:#0C0">field</span> means that all MCUs can be mapped identically.<br />
<br />
<span style="background:#CC0">field</span> means it is missing the peripheral.<br />
<br />
<span style="background:#F44">field</span> means that pins are not same across all MCUs.<br />
<br />
<span style="background:#0FF">field</span> is I2Sx_MCK only exist on one pin.<br />
<br />
=== RP2350 ===<br />
<br />
Trying to avoid 12 - 19 as these can be used for HSTX but they should be wired to backplane.<br />
<br />
== SWD ==<br />
<br />
{| class="wikitable"<br />
! Variant<br />
! PIN <br />
! STM32F407<br />
! STM32L475<br />
! STM32H562<br />
! STM32C071<br />
! STM32C551<br />
! STM32H723<br />
! RP2354<br />
! Remarks<br />
|-<br />
| rowspan="3" | All<br />
| bgcolor=#0C0|SWDIO<br />
| PA13<br />
| PA13<br />
| PA13<br />
| PA13<br />
| PA13<br />
| PA13<br />
| SWDIO<br />
| rowspan="2" | RP Pico Dedicated pin<br />
|-<br />
| bgcolor=#0C0|SWCLK<br />
| PA14<br />
| PA14<br />
| PA14<br />
| PA14<br />
| PA14<br />
| PA14<br />
| SWCLK<br />
|-<br />
| bgcolor=#CC0|SWO<br />
| PB3<br />
| PB3<br />
| PB3<br />
| bgcolor=#CC0|N/A<br />
| PB3<br />
| PB3<br />
| TBD<br />
| N/A<br />
|}<br />
<br />
== UARTs ==<br />
<br />
* RP2350 UART0 TX: 0 / 12 / 16 / 28 / 32 / 44<br />
* RP2350 UART0 RX: 1 / 13 / 17 / 29 / 33 / 45<br />
<br />
* RP2350 UART1 TX: 4 / 8 / 20 / 24 / 36 / 40<br />
* RP2350 UART1 RX: 5 / 9 / 21 / 25 / 37 / 41<br />
<br />
{| class="wikitable"<br />
! Variant<br />
! PIN <br />
! STM32F407<br />
! STM32L475<br />
! STM32H562<br />
! STM32C071<br />
! STM32C551<br />
! STM32H723<br />
! RP2354<br />
! Remarks<br />
|-<br />
| rowspan="2" | USART1<br />
| bgcolor=#0C0|TX<br />
| PA9<br />
| PA9<br />
| PA9<br />
| PA9<br />
| PA9<br />
| PA9<br />
| GPIO0<br />
| rowspan="2" | Connect default<br/>RP2350 UART0<br />
|-<br />
| bgcolor=#0C0|RX<br />
| PA10<br />
| PA10<br />
| PA10<br />
| PA10<br />
| PA10<br />
| PA10<br />
| GPIO1<br />
|-<br />
| rowspan="2" | USART1A<br />
| bgcolor=#0C0|TX<br />
| PB6<br />
| PB6<br />
| PB6<br />
| PB6<br />
| PB6<br />
| PB6<br />
| <br />
| rowspan="2" | <br />
|-<br />
| bgcolor=#0C0|RX<br />
| PB7<br />
| PB7<br />
| PB7<br />
| PB7<br />
| PB7<br />
| PB7<br />
| <br />
|-<br />
| rowspan="2" | USART2<br />
| bgcolor=#0C0|TX<br />
| PA2<br />
| PA2<br />
| PA2<br />
| PA2<br />
| PA2<br />
| PA2<br />
| GPIO44<br />
| rowspan="2" | RP2350 UART1<br />
|-<br />
| bgcolor=#0C0|RX<br />
| PA3<br />
| PA3<br />
| PA3<br />
| PA3<br />
| PA3<br />
| PA3<br />
| GPIO45<br />
|-<br />
| rowspan="2" | USART2A<br />
| bgcolor=#0C0|TX<br />
| PD5<br />
| PD5<br />
| PD5<br />
| PD5<br />
| PD5<br />
| PD5<br />
| GPIO4<br />
| rowspan="2" | RP2350 UART1<br />
|-<br />
| bgcolor=#0C0|RX<br />
| PD6<br />
| PD6<br />
| PD6<br />
| PD6<br />
| PD6<br />
| PD6<br />
| GPIO5<br />
|-<br />
| rowspan="2" | USART3<br />
| bgcolor=#CC0|TX<br />
| PB10<br />
| PB10<br />
| PB10<br />
| bgcolor=#CC0|N/A<br />
| PB10<br />
| PB10<br />
| <br />
| rowspan="2" | <br />
|-<br />
| bgcolor=#CC0|RX<br />
| PB11<br />
| PB11<br />
| PB11<br />
| bgcolor=#CC0|N/A<br />
| PB11<br />
| PB11<br />
| <br />
|-<br />
| rowspan="2" | USART3A1<br />
| bgcolor=#CC0|TX<br />
| PD8<br />
| PD8<br />
| PD8<br />
| bgcolor=#CC0|N/A<br />
| PD8<br />
| PD8<br />
| <br />
| rowspan="2" | <br />
|-<br />
| bgcolor=#CC0|RX<br />
| PD9<br />
| PD9<br />
| PD9<br />
| bgcolor=#CC0|N/A<br />
| PD9<br />
| PD9<br />
| <br />
|-<br />
| rowspan="2" | USART3A2<br />
| bgcolor=#CC0|TX<br />
| PC10<br />
| PC10<br />
| PC10<br />
| bgcolor=#CC0|N/A<br />
| PC10<br />
| PC10<br />
| bgcolor=#CC0|N/A<br />
|<br />
|-<br />
| bgcolor=#CC0|RX<br />
| PC11<br />
| PC11<br />
| PC11<br />
| bgcolor=#CC0|N/A<br />
| PC11<br />
| PC11<br />
| bgcolor=#CC0|N/A<br />
|<br />
|-<br />
| rowspan="2" | UART4<br />
| bgcolor=#CC0|TX<br />
| PA0<br />
| PA0<br />
| PA0<br />
| bgcolor=#CC0|N/A<br />
| PA0<br />
| PA0<br />
| <br />
| rowspan="2" |<br />
|-<br />
| bgcolor=#CC0|RX<br />
| PA1<br />
| PA1<br />
| PA1<br />
| bgcolor=#CC0|N/A<br />
| PA1<br />
| PA1<br />
| <br />
|-<br />
| rowspan="2" | UART4A<br />
| bgcolor=#CC0|TX<br />
| PC10<br />
| PC10<br />
| PC10<br />
| bgcolor=#CC0|N/A<br />
| PC10<br />
| PC10<br />
| <br />
| rowspan="2" | <br />
|-<br />
| bgcolor=#CC0|RX<br />
| PC11<br />
| PC11<br />
| PC11<br />
| bgcolor=#CC0|N/A<br />
| PC11<br />
| PC11<br />
| <br />
|-<br />
| rowspan="2" | UART5<br />
| bgcolor=#CC0|TX<br />
| PC12<br />
| PC12<br />
| PC12<br />
| bgcolor=#CC0|N/A<br />
| PC12<br />
| PC12<br />
| TBD<br />
|<br />
|-<br />
| bgcolor=#CC0|RX<br />
| PD2<br />
| PD2<br />
| PD2<br />
| bgcolor=#CC0|N/A<br />
| PD2<br />
| PD2<br />
| TBD<br />
|<br />
|-<br />
| rowspan="2" | USART6<br />
| bgcolor=#CC0|TX<br />
| PC6<br />
| bgcolor=#CC0|N/A<br />
| PC6<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PC6<br />
| TBD<br />
|<br />
|-<br />
| bgcolor=#CC0|RX<br />
| PC7<br />
| bgcolor=#CC0|N/A<br />
| PC7<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PC7<br />
| TBD<br />
|<br />
|}<br />
<br />
== CAN ==<br />
<br />
{| class="wikitable"<br />
! Variant<br />
! PIN <br />
! STM32F407<br />
! STM32L475<br />
! STM32H562<br />
! STM32C071<br />
! STM32C551<br />
! STM32H723<br />
! RP2354<br />
|-<br />
| rowspan="2" | CAN1<br />
| bgcolor=#CC0|TX<br />
| PA12<br />
| PA12<br />
| PA12<br />
| bgcolor=#CC0|N/A<br />
| PA12<br />
| PA12<br />
| TBD<br />
|-<br />
| bgcolor=#CC0|RX<br />
| PA11<br />
| PA11<br />
| PA11<br />
| bgcolor=#CC0|N/A<br />
| PA11<br />
| PA11<br />
| TBD<br />
|-<br />
| rowspan="2" | CAN1A<br />
| bgcolor=#CC0|TX<br />
| PD1<br />
| PD1<br />
| PD1<br />
| bgcolor=#CC0|N/A<br />
| PD1<br />
| PD1<br />
| TBD<br />
|-<br />
| bgcolor=#CC0|RX<br />
| PD0<br />
| PD0<br />
| PD0<br />
| bgcolor=#CC0|N/A<br />
| PD0<br />
| PD0<br />
| TBD<br />
|-<br />
| rowspan="2" | CAN2<br />
| bgcolor=#CC0|TX<br />
| PB13<br />
| bgcolor=#CC0|N/A<br />
| PB13 <br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PB13<br />
| TBD<br />
|-<br />
| bgcolor=#CC0|RX<br />
| PB12<br />
| bgcolor=#CC0|N/A<br />
| PB13<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PB13<br />
| TBD<br />
|-<br />
| rowspan="2" | CAN2A<br />
| bgcolor=#CC0|TX<br />
| PB6<br />
| bgcolor=#CC0|N/A<br />
| PB6<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PB6<br />
| TBD<br />
|-<br />
| bgcolor=#CC0|RX<br />
| PB5<br />
| bgcolor=#CC0|N/A<br />
| PB6<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PB6<br />
| TBD<br />
|}<br />
<br />
== USB ==<br />
STM32F407=HS/FS host/device/otg<br />
<br />
STM32L475=FS host/device/otg no crystal<br />
<br />
STM32H562=FS PD<br />
<br />
STM32C071=FS no crystal<br />
<br />
STM32C551=FS host/device<br />
<br />
STM32H723=HS/FS host/device/otg<br />
<br />
RP2354=FS host/device<br />
<br />
{| class="wikitable"<br />
! Variant<br />
! PIN <br />
! STM32F407<br />
! STM32L475<br />
! STM32H562<br />
! STM32C071<br />
! STM32C551<br />
! STM32H723<br />
! RP2354<br />
! Remarks<br />
|-<br />
| rowspan="2" | All<br />
| bgcolor=#0C0|DM<br />
| PA11<br />
| PA11<br />
| PA11<br />
| PA11<br />
| PA11<br />
| PA11<br />
| DM<br />
| rowspan="2" | RP2350 dedicated pins<br />
|-<br />
| bgcolor=#0C0|DP<br />
| PA12<br />
| PA12<br />
| PA12<br />
| PA12<br />
| PA12<br />
| PA12<br />
| DP<br />
|}<br />
<br />
== I2C ==<br />
<br />
* RP2350 I2C0 SCL: 1 / 5 / 9 / 13 / 17 / 21 / 25 / 29 / 33 / 37 / 41 / 45<br />
* RP2350 I2C0 SDA: 0 / 4 / 8 / 12 / 16 / 20 / 24 / 28 / 32 / 36 / 40 / 44<br />
<br />
* RP2350 I2C1 SCL: 3 / 7 / 11 / 15 / 19 / 23 / 27 / 31 / 35 / 39 / 43 / 47<br />
* RP2350 I2C1 SDA: 2 / 6 / 10 / 14 / 18 / 22 / 26 / 30 / 34 / 38 / 42 / 46<br />
<br />
{| class="wikitable"<br />
! Variant<br />
! PIN <br />
! STM32F407<br />
! STM32L475<br />
! STM32H562<br />
! STM32C071<br />
! STM32C551<br />
! STM32H723<br />
! RP2354<br />
! Remarks<br />
|-<br />
| rowspan="2" | I2C1<br />
| bgcolor=#0C0|SCL<br />
| PB6<br />
| PB6<br />
| PB6<br />
| PB6<br />
| PB6<br />
| PB6<br />
| GPIO9<br />
| rowspan="2" | RP2350 ICL0<br />
|-<br />
| bgcolor=#0C0|SDA<br />
| PB7<br />
| PB7<br />
| PB7<br />
| PB7<br />
| PB7<br />
| PB7<br />
| GPIO8<br />
|-<br />
| rowspan="2" | I2C1A<br />
| bgcolor=#0C0|SCL<br />
| PB8<br />
| PB8<br />
| PB8<br />
| PB8<br />
| PB8<br />
| PB8<br />
| TBD<br />
|<br />
|-<br />
| bgcolor=#0C0|SDA<br />
| PB9<br />
| PB9<br />
| PB9<br />
| PB9<br />
| PB9<br />
| PB9<br />
| TBD<br />
|<br />
|-<br />
| rowspan="2" | I2C2<br />
| bgcolor=#0C0|SCL<br />
| PB10<br />
| PB10<br />
| PB10<br />
| PB10<br />
| PB10<br />
| PB10<br />
| GPIO3<br />
| rowspan="2" | RP2350 I2C1<br />
|-<br />
| bgcolor=#0C0|SDA<br />
| PB11<br />
| PB11<br />
| PB11<br />
| PB11<br />
| PB11<br />
| PB11<br />
| GPIO2<br />
|-<br />
| rowspan="2" | I2C3<br />
| bgcolor=#F44|SCL<br />
| PA8<br />
| bgcolor=#F44|PC0<br />
| PA8<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PA8<br />
| TBD<br />
|<br />
|-<br />
| bgcolor=#F44|SDA<br />
| PC9<br />
| bgcolor=#F44|PC1<br />
| PC9<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PC9<br />
| TBD<br />
|<br />
|}<br />
<br />
== SPI ==<br />
<br />
* RP2350 SPI0 SCK: 2 / 6 / 18 / 22 / 34 / 38 <br />
* RP2350 SPI0 MISO: 0 / 4 / 16 / 20 / 32 / 36<br />
* RP2350 SPI0 MOSI: 3 / 7 / 19 / 23 / 35 / 39<br />
<br />
* RP2350 SPI1 SCK: 10 / 14 / 26 / 30 / 42 / 46<br />
* RP2350 SPI1 MISO: 8 / 12 / 24 / 28 / 40 / 44<br />
* RP2350 SPI1 MOSI: 11 / 15 / 27 / 31 / 43 / 47<br />
<br />
{| class="wikitable"<br />
! Variant<br />
! PIN <br />
! STM32F407<br />
! STM32L475<br />
! STM32H562<br />
! STM32C071<br />
! STM32C551<br />
! STM32H723<br />
! RP2354<br />
! Remarks<br />
|-<br />
| rowspan="3" | SPI1<br />
| bgcolor=#0C0|SCK<br />
| PA5<br />
| PA5<br />
| PA5<br />
| PA5<br />
| PA5<br />
| PA5<br />
| GPIO42<br />
| rowspan="3" | RP2350 SPI1<br />
|-<br />
| bgcolor=#0C0|MISO<br />
| PA6<br />
| PA6<br />
| PA6<br />
| PA6<br />
| PA6<br />
| PA6<br />
| GPIO40<br />
|-<br />
| bgcolor=#0C0|MOSI<br />
| PA7<br />
| PA7<br />
| PA7<br />
| PA7<br />
| PA7<br />
| PA7<br />
| GPIO43<br />
|-<br />
| rowspan="3" | SPI1A<br />
| bgcolor=#0C0|SCK<br />
| PB3<br />
| PB3<br />
| PB3<br />
| PB3<br />
| PB3<br />
| PB3<br />
| <br />
| rowspan="3" | PB3 conflicts with SWO<br />
|-<br />
| bgcolor=#0C0|MISO<br />
| PB4<br />
| PB4<br />
| PB4<br />
| PB4<br />
| PB4<br />
| PB4<br />
| <br />
|-<br />
| bgcolor=#0C0|MOSI<br />
| PB5<br />
| PB5<br />
| PB5<br />
| PB5<br />
| PB5<br />
| PB5<br />
| <br />
|-<br />
| rowspan="3" | SPI2<br />
| bgcolor=#0C0|SCK<br />
| PB10<br />
| PB10<br />
| PB10<br />
| PB10<br />
| PB10<br />
| PB10<br />
| <br />
| rowspan="3" | <br />
|-<br />
| bgcolor=#0C0|MISO<br />
| PC2<br />
| PC2<br />
| PC2<br />
| PC2<br />
| PC2<br />
| PC2<br />
| <br />
|-<br />
| bgcolor=#0C0|MOSI<br />
| PC3<br />
| PC3<br />
| PC3<br />
| PC3<br />
| PC3<br />
| PC3<br />
| <br />
|-<br />
| rowspan="3" | SPI2A<br />
| bgcolor=#0C0|SCK<br />
| PB13<br />
| PB13<br />
| PB13<br />
| PB13<br />
| PB13<br />
| PB13<br />
| GPIO22<br />
| rowspan="3" | RP2350 SPI0<br />
|-<br />
| bgcolor=#0C0|MISO<br />
| PB14<br />
| PB14<br />
| PB14<br />
| PB14<br />
| PB14<br />
| PB14<br />
| GPIO20<br />
|-<br />
| bgcolor=#0C0|MOSI<br />
| PB15<br />
| PB15<br />
| PB15<br />
| PB15<br />
| PB15<br />
| PB15<br />
| GPIO23 <br />
|-<br />
| rowspan="3" | SPI3<br />
| bgcolor=#CC0|SCK<br />
| PC10<br />
| PC10<br />
| PC10<br />
| bgcolor=#CC0|N/A<br />
| PC10<br />
| PC10<br />
| <br />
| <br />
|-<br />
| bgcolor=#CC0|MISO<br />
| PC11<br />
| PC11<br />
| PC11<br />
| bgcolor=#CC0|N/A<br />
| PC11<br />
| PC11<br />
| <br />
|<br />
|-<br />
| bgcolor=#CC0|MOSI<br />
| PC12<br />
| PC12<br />
| PC12<br />
| bgcolor=#CC0|N/A<br />
| PC12<br />
| PC12<br />
| <br />
|<br />
|-<br />
| rowspan="3" | SPI3A<br />
| bgcolor=#CC0|SCK<br />
| PB3<br />
| PB3<br />
| PB3<br />
| bgcolor=#CC0|N/A<br />
| PB3<br />
| PB3<br />
| <br />
| Conflicts with SWO<br />
|-<br />
| bgcolor=#CC0|MISO<br />
| PB4<br />
| PB4<br />
| PB4<br />
| bgcolor=#CC0|N/A<br />
| PB4<br />
| PB4<br />
| <br />
|<br />
|-<br />
| bgcolor=#CC0|MOSI<br />
| PB5<br />
| PB5<br />
| PB5<br />
| bgcolor=#CC0|N/A<br />
| PB5<br />
| PB5<br />
| <br />
|<br />
|}<br />
<br />
== SDIO ==<br />
STM32F407: SDIO<br />
<br />
STM32L475: SDMMC<br />
<br />
STM32H562: SDMMC<br />
<br />
STM32C071: N/A<br />
<br />
STM32C551: N/A<br />
<br />
STM32H723: SDMMC<br />
<br />
{| class="wikitable"<br />
! Variant<br />
! PIN <br />
! STM32F407<br />
! STM32L475<br />
! STM32H562<br />
! STM32C071<br />
! STM32C551<br />
! STM32H723<br />
! RP2354<br />
|-<br />
| rowspan="6" | Only<br />
| bgcolor=#CC0|CMD<br />
| PD2<br />
| PD2<br />
| PD2<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PD2<br />
| GPIO30<br />
|-<br />
| bgcolor=#CC0|CK<br />
| PC12<br />
| PC12<br />
| PC12<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PC12<br />
| GPIO31<br />
|-<br />
| bgcolor=#CC0|D0<br />
| PC8<br />
| PC8<br />
| PC8<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PC8<br />
| GPIO35<br />
|-<br />
| bgcolor=#CC0|D1<br />
| PC9<br />
| PC9<br />
| PC9<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PC9<br />
| GPIO34<br />
|-<br />
| bgcolor=#CC0|D2<br />
| PC10<br />
| PC10<br />
| PC10<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PC10<br />
| GPIO33<br />
|-<br />
| bgcolor=#CC0|D3<br />
| PC11<br />
| PC11<br />
| PC11<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PC11<br />
| GPIO32<br />
|}<br />
<br />
== Ethernet (RMII) ==<br />
STM32F407: <br />
<br />
STM32L475: <br />
<br />
STM32H562: <br />
<br />
STM32C071: <br />
<br />
STM32C551: <br />
<br />
STM32H723: <br />
<br />
{| class="wikitable"<br />
! Variant<br />
! PIN <br />
! STM32F407<br />
! STM32L475<br />
! STM32H562<br />
! STM32C071<br />
! STM32C551<br />
! STM32H723<br />
! RP2354<br />
|-<br />
| rowspan="10" | Only<br />
| bgcolor=#CC0| MDIO<br />
| PA2<br />
| bgcolor=#CC0 | N/A<br />
| PA2<br />
| bgcolor=#CC0 | N/A<br />
| bgcolor=#CC0 | N/A<br />
| PA2<br />
| bgcolor=#CC0 | N/A<br />
|-<br />
| bgcolor=#CC0| REF_CLK<br />
| PA1<br />
| bgcolor=#CC0 | N/A<br />
| PA1<br />
| bgcolor=#CC0 | N/A<br />
| bgcolor=#CC0 | N/A<br />
| PA1<br />
| bgcolor=#CC0 | N/A<br />
|-<br />
| bgcolor=#CC0| MDC<br />
| PC1<br />
| bgcolor=#CC0 | N/A<br />
| PC1<br />
| bgcolor=#CC0 | N/A<br />
| bgcolor=#CC0 | N/A<br />
| PC1<br />
| bgcolor=#CC0 | N/A<br />
|-<br />
| bgcolor=#CC0| TX_EN<br />
| PB11<br />
| bgcolor=#CC0 | N/A<br />
| PB11<br />
| bgcolor=#CC0 | N/A<br />
| bgcolor=#CC0 | N/A<br />
| PB11<br />
| bgcolor=#CC0 | N/A<br />
|-<br />
| bgcolor=#CC0| TXD0<br />
| PB12<br />
| bgcolor=#CC0 | N/A<br />
| PB12<br />
| bgcolor=#CC0 | N/A<br />
| bgcolor=#CC0 | N/A<br />
| PB12<br />
| bgcolor=#CC0 | N/A<br />
|-<br />
| bgcolor=#F44| TXD1<br />
| PB13<br />
| bgcolor=#CC0 | N/A<br />
| bgcolor=#F44 | PB15<br />
| bgcolor=#CC0 | N/A<br />
| bgcolor=#CC0 | N/A<br />
| PB13<br />
| bgcolor=#CC0 | N/A<br />
|-<br />
| bgcolor=#CC0| RXD0<br />
| PC4<br />
| bgcolor=#CC0 | N/A<br />
| PC4<br />
| bgcolor=#CC0 | N/A<br />
| bgcolor=#CC0 | N/A<br />
| PC4<br />
| bgcolor=#CC0 | N/A<br />
|-<br />
| bgcolor=#CC0| RXD1<br />
| PC5<br />
| bgcolor=#CC0 | N/A<br />
| PC5<br />
| bgcolor=#CC0 | N/A<br />
| bgcolor=#CC0 | N/A<br />
| PC5<br />
| bgcolor=#CC0 | N/A<br />
|-<br />
| bgcolor=#CC0| CRS_DV<br />
| PA7<br />
| bgcolor=#CC0 | N/A<br />
| PA7<br />
| bgcolor=#CC0 | N/A<br />
| bgcolor=#CC0 | N/A<br />
| PA7<br />
| bgcolor=#CC0 | N/A<br />
|}<br />
<br />
== ULPI ==<br />
STM32F407: ULPI<br />
<br />
STM32L475: N/A<br />
<br />
STM32H562: N/A<br />
<br />
STM32C071: N/A<br />
<br />
STM32C551: N/A<br />
<br />
STM32H723: ULPI<br />
<br />
{| class="wikitable"<br />
! Variant<br />
! PIN <br />
! STM32F407<br />
! STM32L475<br />
! STM32H562<br />
! STM32C071<br />
! STM32C551<br />
! STM32H723<br />
! RP2354<br />
|-<br />
| rowspan="12" | Only<br />
| bgcolor=#CC0| STP<br />
| PC0<br />
| bgcolor=#CC0| N/A<br />
| bgcolor=#CC0| N/A<br />
| bgcolor=#CC0| N/A<br />
| bgcolor=#CC0| N/A<br />
| PC0<br />
| bgcolor=#CC0| N/A<br />
|-<br />
| bgcolor=#CC0| DIR<br />
| PC2<br />
| bgcolor=#CC0| N/A<br />
| bgcolor=#CC0| N/A<br />
| bgcolor=#CC0| N/A<br />
| bgcolor=#CC0| N/A<br />
| PC2<br />
| bgcolor=#CC0| N/A <br />
|-<br />
| bgcolor=#CC0| NXT<br />
| PC3<br />
| bgcolor=#CC0| N/A<br />
| bgcolor=#CC0| N/A<br />
| bgcolor=#CC0| N/A<br />
| bgcolor=#CC0| N/A<br />
| PC3<br />
| bgcolor=#CC0| N/A <br />
|-<br />
| bgcolor=#CC0| CK<br />
| PA5<br />
| bgcolor=#CC0| N/A<br />
| bgcolor=#CC0| N/A<br />
| bgcolor=#CC0| N/A<br />
| bgcolor=#CC0| N/A<br />
| PA5<br />
| bgcolor=#CC0| N/A <br />
|-<br />
| bgcolor=#CC0|D0<br />
| PA3<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PA3<br />
| bgcolor=#CC0|N/A<br />
|-<br />
| bgcolor=#CC0|D1<br />
| PB0<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PB0<br />
| bgcolor=#CC0|N/A<br />
|-<br />
| bgcolor=#CC0|D2<br />
| PB1<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PB1<br />
| bgcolor=#CC0|N/A<br />
|-<br />
| bgcolor=#CC0|D3<br />
| PB10<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PB10<br />
| bgcolor=#CC0|N/A<br />
|-<br />
| bgcolor=#CC0|D4<br />
| PB11<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PB11<br />
| bgcolor=#CC0|N/A<br />
|-<br />
| bgcolor=#CC0|D5<br />
| PB12<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PB12<br />
| bgcolor=#CC0|N/A<br />
|-<br />
| bgcolor=#CC0|D6<br />
| PB13<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PB13<br />
| bgcolor=#CC0|N/A<br />
|-<br />
| bgcolor=#CC0|D7<br />
| PB5<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PB5<br />
| bgcolor=#CC0|N/A<br />
|}<br />
<br />
== I2S ==<br />
STM32F407: I2S2, I2S3<br />
<br />
STM32L475: SAI1, SAI2 (serial audio interface)<br />
<br />
STM32H562: I2S1, I2S2, I2S3<br />
<br />
STM32C071: I2S1 (half duplex only)<br />
<br />
STM32C551: I2S1, I2S2, I2S3<br />
<br />
STM32H723: I2S1, I2S2, I2S3<br />
<br />
{| class="wikitable"<br />
! Variant<br />
! PIN <br />
! STM32F407<br />
! STM32L475<br />
! STM32H562<br />
! STM32C071<br />
! STM32C551<br />
! STM32H723<br />
! RP2354<br />
|-<br />
| rowspan="5" | I2S1<br />
| bgcolor=#F44|MCK<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#F44|PB8<br />
| PC4<br />
| bgcolor=#F44|PA6, PA11, PD5, PB4, PB6<br />
| PC4<br />
| PC4<br />
| TBD<br />
|-<br />
| bgcolor=#F44|SDI<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#F44|PB5<br />
| PA6<br />
| bgcolor=#F44|PA2,PA7,PA12,PB5,PD6,PB6††<br />
| PA6<br />
| PA6<br />
| TBD<br />
|-<br />
| bgcolor=#F44|SDO<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#F44|PC3<br />
| PA7<br />
| PA7<br />
| PA7<br />
| PA7<br />
| TBD<br />
|-<br />
| bgcolor=#F44|CK<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#F44|PB10<br />
| PA5<br />
| PA5<br />
| PA5<br />
| PA5<br />
| TBD<br />
|-<br />
| bgcolor=#F44|WS<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#F44|PB9<br />
| PA4<br />
| bgcolor=#F44|PA1,PA5,PD8,PB3,PB6<br />
| PA4<br />
| PA4<br />
| TBD<br />
|-<br />
| rowspan="5" | I2S2<br />
| bgcolor=#F44|MCK<br />
| PC6<br />
| bgcolor=#F44|PB14<br />
| PC6<br />
| bgcolor=#CC0|N/A<br />
| PC6<br />
| PC6<br />
| TBD<br />
|-<br />
| bgcolor=#F44|SDI<br />
| PC2<br />
| bgcolor=#F44|PC12<br />
| PC2<br />
| bgcolor=#CC0|N/A<br />
| PC2<br />
| PC2<br />
| TBD<br />
|-<br />
| bgcolor=#F44|SDO<br />
| PC3<br />
| bgcolor=#F44|PD11<br />
| PC3<br />
| bgcolor=#CC0|N/A<br />
| PC3<br />
| PC3<br />
| TBD<br />
|-<br />
| bgcolor=#F44|CK<br />
| PB10<br />
| bgcolor=#F44|PD10<br />
| PB10<br />
| bgcolor=#CC0|N/A<br />
| PB10<br />
| PB10<br />
| TBD<br />
|-<br />
| bgcolor=#CC0|WS<br />
| PB12<br />
| PB12<br />
| PB12<br />
| bgcolor=#CC0|N/A<br />
| PB12<br />
| PB12<br />
| TBD<br />
|-<br />
| rowspan="5" | I2S2a<br />
| bgcolor=#0FF|MCK<br />
| bgcolor=#0FF|N/A<br />
| PD9<br />
| bgcolor=#0FF|N/A<br />
| bgcolor=#0FF|N/A<br />
| bgcolor=#0FF|N/A<br />
| bgcolor=#0FF|N/A<br />
| TBD<br />
|-<br />
| bgcolor=#CC0|SDI<br />
| PB14<br />
| bgcolor=#CC0|N/A<br />
| PB14<br />
| bgcolor=#CC0|N/A<br />
| PB14<br />
| PB14<br />
| TBD<br />
|-<br />
| bgcolor=#CC0|SDO<br />
| PB15<br />
| PB15<br />
| PB15<br />
| bgcolor=#CC0|N/A<br />
| PB15<br />
| PB15<br />
| TBD<br />
|-<br />
| bgcolor=#CC0|CK<br />
| PB13<br />
| PB13<br />
| PB13<br />
| bgcolor=#CC0|N/A<br />
| PB13<br />
| PB13<br />
| TBD<br />
|-<br />
| bgcolor=#CC0|WS<br />
| PB9<br />
| PB9<br />
| PB9<br />
| bgcolor=#CC0|N/A<br />
| PB9<br />
| PB9<br />
| TBD<br />
|-<br />
| rowspan="5" | I2S3<br />
| bgcolor=#CC0|MCK<br />
| PC7<br />
| bgcolor=#CC0|N/A<br />
| PC7<br />
| bgcolor=#CC0|N/A<br />
| PC7<br />
| PC7<br />
| TBD<br />
|-<br />
| bgcolor=#CC0|SDI<br />
| PC11<br />
| bgcolor=#CC0|N/A<br />
| PC11<br />
| bgcolor=#CC0|N/A<br />
| PC11<br />
| PC11<br />
| TBD<br />
|-<br />
| bgcolor=#CC0|SDO<br />
| PC12<br />
| bgcolor=#CC0|N/A<br />
| PC12<br />
| bgcolor=#CC0|N/A<br />
| PC12<br />
| PC12<br />
| TBD<br />
|-<br />
| bgcolor=#CC0|CK<br />
| PC10<br />
| bgcolor=#CC0|N/A<br />
| PC10<br />
| bgcolor=#CC0|N/A<br />
| PC10<br />
| PC10<br />
| TBD<br />
|-<br />
| bgcolor=#CC0|WS<br />
| PA4<br />
| bgcolor=#CC0|N/A<br />
| PA4<br />
| bgcolor=#CC0|N/A<br />
| PA4<br />
| PA4<br />
| TBD<br />
|-<br />
| rowspan="5" | I2S3a<br />
| bgcolor=#0FF|MCK<br />
| bgcolor=#0FF|N/A<br />
| bgcolor=#0FF|N/A<br />
| bgcolor=#0FF|N/A<br />
| bgcolor=#0FF|N/A<br />
| bgcolor=#0FF|N/A<br />
| bgcolor=#0FF|N/A<br />
| TBD<br />
|-<br />
| bgcolor=#CC0|SDI<br />
| PB4<br />
| bgcolor=#CC0|N/A<br />
| PB4<br />
| bgcolor=#CC0|N/A<br />
| PB4<br />
| PB4<br />
| TBD<br />
|-<br />
| bgcolor=#CC0|SDO<br />
| PB5<br />
| bgcolor=#CC0|N/A<br />
| PB5<br />
| bgcolor=#CC0|N/A<br />
| PB5<br />
| PB5<br />
| TBD<br />
|-<br />
| bgcolor=#CC0|CK<br />
| PB3<br />
| bgcolor=#CC0|N/A<br />
| PB3<br />
| bgcolor=#CC0|N/A<br />
| PB3<br />
| PB3<br />
| TBD<br />
|-<br />
| bgcolor=#CC0|WS<br />
| PA15<br />
| bgcolor=#CC0|N/A<br />
| PA15<br />
| bgcolor=#CC0|N/A<br />
| PA15,PB8,PE4 †††<br />
| PA15<br />
| TBD<br />
|}<br />
<br />
Notes; <br />
<br />
†† The STM32C071 has only one half-duplex I2S, and the _SD pin can either be in INPUT or OUTPUT mode. Many pins, how do we map?<br />
<br />
††† I2S3_WS is ONLY mapped on PA15 (used for SWDIO), except on STM32C551 which ALSO has it on PB8.<br />
<br />
== DACs ==<br />
<br />
{| class="wikitable"<br />
! Variant<br />
! PIN <br />
! STM32F407<br />
! STM32L475<br />
! STM32H562<br />
! STM32C071<br />
! STM32C551<br />
! STM32H723<br />
! RP2354<br />
|-<br />
| rowspan="2" |DAC1<br />
| bgcolor=#CC0|OUT1<br />
| PA4<br />
| PA4<br />
| PA4<br />
| bgcolor=#CC0|N/A<br />
| PA4<br />
| PA4<br />
| bgcolor=#CC0|N/A<br />
|-<br />
| bgcolor=#CC0|OUT2<br />
| PA5<br />
| PA5<br />
| PA5<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PA5<br />
| bgcolor=#CC0|N/A<br />
|}<br />
<br />
== ADCs ==<br />
ADCs are so numerous that comparative tables are difficult to establish.<br />
<br />
STM32F407; 12 channels common for ADC1, ADC2 and ADC3. 4 channels for ADC1 and ADC2<br />
<br />
STM32F407; 4 channels common for ADC1, ADC2 and ADC3. 12 channels for ADC1 and ADC2<br />
<br />
STM32H562; All 16 channels common for ADC1 and ADC2, can also be configured as 8 differential pair inputs.<br />
<br />
STM32C071; Only ADC1, 19 external channels.<br />
<br />
STM32C551; 7 channels common for ADC1 and ADC2.<br />
<br />
STM32H723; ADC1 and ADC2 are 16 bits, ADC3 is 12 bits. All 3 can also be configured as 8 differential pair inputs.<br />
<br />
RP2354; One ADC, 12 bits, 0.5 Msps<br />
<br />
{| class="wikitable"<br />
! Variant<br />
! PIN <br />
! STM32F407<br />
! STM32L475<br />
! STM32H562<br />
! STM32C071<br />
! STM32C551<br />
! STM32H723<br />
! RP2354<br />
|-<br />
| rowspan="3" |ADC1<br />
| Pins<br />
| PA0-PA7,PC0-PC5,PB0-PB1<br />
| PA0-PA7,PC0-PC5,PB0-PB1<br />
| PA0-PA7,PC0-PC5,PB0-PB1<br />
| PA0-PA8,PA13-PA14,PC0-PC5,PB0-PB2,PB10-PB12<br />
| PA0-PA7,PC0-PC3<br />
| PA0-PA7,PC0-PC2,PC4-PC5,PB0-PB1<br />
| GPIO40-GPIO47<br />
|-<br />
| Channels<br />
| 16<br />
| 16<br />
| 16<br />
| 19<br />
| 12<br />
| 15<br />
| 8<br />
|-<br />
| Msps<br />
| 2.4<br />
| 5<br />
| 5<br />
| 2.5<br />
| 2.25<br />
| 3.6<br />
| 0.5<br />
|-<br />
| rowspan="3" |ADC2<br />
| Pins<br />
| PA0-PA7,PC0-PC5,PB0-PB1<br />
| PA0-PA7,PC0-PC5,PB0-PB1<br />
| PA0-PA7,PC0-PC5,PB0-PB1<br />
| N/A<br />
| PA0-PA3,PC1-PC5,PB0-PB2<br />
| PA2-PA7,PC0-PC2,PC4-PC5,PB0-PB1<br />
| N/A<br />
|-<br />
| Channels<br />
| 16<br />
| 16<br />
| 16<br />
| N/A<br />
| 12<br />
| 13<br />
| N/A<br />
|-<br />
| Msps<br />
| 2.4<br />
| 5<br />
| 5<br />
| N/A<br />
| 2.25<br />
| 3.6<br />
| N/A<br />
|-<br />
| rowspan="3" |ADC3<br />
| Pins<br />
| PA0-PA7,PC0-PC3<br />
| PC0-PC3<br />
| N/A<br />
| N/A<br />
| N/A<br />
| PC0-PC3<br />
| N/A<br />
|-<br />
| Channels<br />
| 6<br />
| 4<br />
| N/A<br />
| N/A<br />
| N/A<br />
| 4 (12 bits)<br />
| N/A<br />
|-<br />
| Msps<br />
| 2.4<br />
| 5<br />
| N/A<br />
| N/A<br />
| N/A<br />
| 5<br />
| N/A<br />
|}</div>
Niclas
https://stm32world.com/w/index.php?title=Streamline_Peripheral_Pin_Mapping&diff=8469
Streamline Peripheral Pin Mapping
2026-09-11T09:26:47Z
<p>Niclas: /* I2C */</p>
<hr />
<div>[[Category:Streamline]][[Category:Work in progress]]<br />
<br />
== General notes ==<br />
<span style="background:#0C0">field</span> means that all MCUs can be mapped identically.<br />
<br />
<span style="background:#CC0">field</span> means it is missing the peripheral.<br />
<br />
<span style="background:#F44">field</span> means that pins are not same across all MCUs.<br />
<br />
<span style="background:#0FF">field</span> is I2Sx_MCK only exist on one pin.<br />
<br />
=== RP2350 ===<br />
<br />
Trying to avoid 12 - 19 as these can be used for HSTX but they should be wired to backplane.<br />
<br />
== SWD ==<br />
<br />
{| class="wikitable"<br />
! Variant<br />
! PIN <br />
! STM32F407<br />
! STM32L475<br />
! STM32H562<br />
! STM32C071<br />
! STM32C551<br />
! STM32H723<br />
! RP2354<br />
! Remarks<br />
|-<br />
| rowspan="3" | All<br />
| bgcolor=#0C0|SWDIO<br />
| PA13<br />
| PA13<br />
| PA13<br />
| PA13<br />
| PA13<br />
| PA13<br />
| SWDIO<br />
| rowspan="2" | RP Pico Dedicated pin<br />
|-<br />
| bgcolor=#0C0|SWCLK<br />
| PA14<br />
| PA14<br />
| PA14<br />
| PA14<br />
| PA14<br />
| PA14<br />
| SWCLK<br />
|-<br />
| bgcolor=#CC0|SWO<br />
| PB3<br />
| PB3<br />
| PB3<br />
| bgcolor=#CC0|N/A<br />
| PB3<br />
| PB3<br />
| TBD<br />
| N/A<br />
|}<br />
<br />
== UARTs ==<br />
<br />
* RP2350 UART0 TX: 0 / 12 / 16 / 28 / 32 / 44<br />
* RP2350 UART0 RX: 1 / 13 / 17 / 29 / 33 / 45<br />
<br />
* RP2350 UART1 TX: 4 / 8 / 20 / 24 / 36 / 40<br />
* RP2350 UART1 RX: 5 / 9 / 21 / 25 / 37 / 41<br />
<br />
{| class="wikitable"<br />
! Variant<br />
! PIN <br />
! STM32F407<br />
! STM32L475<br />
! STM32H562<br />
! STM32C071<br />
! STM32C551<br />
! STM32H723<br />
! RP2354<br />
! Remarks<br />
|-<br />
| rowspan="2" | USART1<br />
| bgcolor=#0C0|TX<br />
| PA9<br />
| PA9<br />
| PA9<br />
| PA9<br />
| PA9<br />
| PA9<br />
| 0<br />
| rowspan="2" | Connect default<br/>RP2350 UART0<br />
|-<br />
| bgcolor=#0C0|RX<br />
| PA10<br />
| PA10<br />
| PA10<br />
| PA10<br />
| PA10<br />
| PA10<br />
| 1<br />
|-<br />
| rowspan="2" | USART1A<br />
| bgcolor=#0C0|TX<br />
| PB6<br />
| PB6<br />
| PB6<br />
| PB6<br />
| PB6<br />
| PB6<br />
| <br />
| rowspan="2" | <br />
|-<br />
| bgcolor=#0C0|RX<br />
| PB7<br />
| PB7<br />
| PB7<br />
| PB7<br />
| PB7<br />
| PB7<br />
| <br />
|-<br />
| rowspan="2" | USART2<br />
| bgcolor=#0C0|TX<br />
| PA2<br />
| PA2<br />
| PA2<br />
| PA2<br />
| PA2<br />
| PA2<br />
| 44<br />
| rowspan="2" | RP2350 UART1<br />
|-<br />
| bgcolor=#0C0|RX<br />
| PA3<br />
| PA3<br />
| PA3<br />
| PA3<br />
| PA3<br />
| PA3<br />
| 45<br />
|-<br />
| rowspan="2" | USART2A<br />
| bgcolor=#0C0|TX<br />
| PD5<br />
| PD5<br />
| PD5<br />
| PD5<br />
| PD5<br />
| PD5<br />
| 4<br />
| rowspan="2" | RP2350 UART1<br />
|-<br />
| bgcolor=#0C0|RX<br />
| PD6<br />
| PD6<br />
| PD6<br />
| PD6<br />
| PD6<br />
| PD6<br />
| 5<br />
|-<br />
| rowspan="2" | USART3<br />
| bgcolor=#CC0|TX<br />
| PB10<br />
| PB10<br />
| PB10<br />
| bgcolor=#CC0|N/A<br />
| PB10<br />
| PB10<br />
| <br />
| rowspan="2" | <br />
|-<br />
| bgcolor=#CC0|RX<br />
| PB11<br />
| PB11<br />
| PB11<br />
| bgcolor=#CC0|N/A<br />
| PB11<br />
| PB11<br />
| <br />
|-<br />
| rowspan="2" | USART3A1<br />
| bgcolor=#CC0|TX<br />
| PD8<br />
| PD8<br />
| PD8<br />
| bgcolor=#CC0|N/A<br />
| PD8<br />
| PD8<br />
| <br />
| rowspan="2" | <br />
|-<br />
| bgcolor=#CC0|RX<br />
| PD9<br />
| PD9<br />
| PD9<br />
| bgcolor=#CC0|N/A<br />
| PD9<br />
| PD9<br />
| <br />
|-<br />
| rowspan="2" | USART3A2<br />
| bgcolor=#CC0|TX<br />
| PC10<br />
| PC10<br />
| PC10<br />
| bgcolor=#CC0|N/A<br />
| PC10<br />
| PC10<br />
| bgcolor=#CC0|N/A<br />
|<br />
|-<br />
| bgcolor=#CC0|RX<br />
| PC11<br />
| PC11<br />
| PC11<br />
| bgcolor=#CC0|N/A<br />
| PC11<br />
| PC11<br />
| bgcolor=#CC0|N/A<br />
|<br />
|-<br />
| rowspan="2" | UART4<br />
| bgcolor=#CC0|TX<br />
| PA0<br />
| PA0<br />
| PA0<br />
| bgcolor=#CC0|N/A<br />
| PA0<br />
| PA0<br />
| <br />
| rowspan="2" |<br />
|-<br />
| bgcolor=#CC0|RX<br />
| PA1<br />
| PA1<br />
| PA1<br />
| bgcolor=#CC0|N/A<br />
| PA1<br />
| PA1<br />
| <br />
|-<br />
| rowspan="2" | UART4A<br />
| bgcolor=#CC0|TX<br />
| PC10<br />
| PC10<br />
| PC10<br />
| bgcolor=#CC0|N/A<br />
| PC10<br />
| PC10<br />
| <br />
| rowspan="2" | <br />
|-<br />
| bgcolor=#CC0|RX<br />
| PC11<br />
| PC11<br />
| PC11<br />
| bgcolor=#CC0|N/A<br />
| PC11<br />
| PC11<br />
| <br />
|-<br />
| rowspan="2" | UART5<br />
| bgcolor=#CC0|TX<br />
| PC12<br />
| PC12<br />
| PC12<br />
| bgcolor=#CC0|N/A<br />
| PC12<br />
| PC12<br />
| TBD<br />
|<br />
|-<br />
| bgcolor=#CC0|RX<br />
| PD2<br />
| PD2<br />
| PD2<br />
| bgcolor=#CC0|N/A<br />
| PD2<br />
| PD2<br />
| TBD<br />
|<br />
|-<br />
| rowspan="2" | USART6<br />
| bgcolor=#CC0|TX<br />
| PC6<br />
| bgcolor=#CC0|N/A<br />
| PC6<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PC6<br />
| TBD<br />
|<br />
|-<br />
| bgcolor=#CC0|RX<br />
| PC7<br />
| bgcolor=#CC0|N/A<br />
| PC7<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PC7<br />
| TBD<br />
|<br />
|}<br />
<br />
== CAN ==<br />
<br />
{| class="wikitable"<br />
! Variant<br />
! PIN <br />
! STM32F407<br />
! STM32L475<br />
! STM32H562<br />
! STM32C071<br />
! STM32C551<br />
! STM32H723<br />
! RP2354<br />
|-<br />
| rowspan="2" | CAN1<br />
| bgcolor=#CC0|TX<br />
| PA12<br />
| PA12<br />
| PA12<br />
| bgcolor=#CC0|N/A<br />
| PA12<br />
| PA12<br />
| TBD<br />
|-<br />
| bgcolor=#CC0|RX<br />
| PA11<br />
| PA11<br />
| PA11<br />
| bgcolor=#CC0|N/A<br />
| PA11<br />
| PA11<br />
| TBD<br />
|-<br />
| rowspan="2" | CAN1A<br />
| bgcolor=#CC0|TX<br />
| PD1<br />
| PD1<br />
| PD1<br />
| bgcolor=#CC0|N/A<br />
| PD1<br />
| PD1<br />
| TBD<br />
|-<br />
| bgcolor=#CC0|RX<br />
| PD0<br />
| PD0<br />
| PD0<br />
| bgcolor=#CC0|N/A<br />
| PD0<br />
| PD0<br />
| TBD<br />
|-<br />
| rowspan="2" | CAN2<br />
| bgcolor=#CC0|TX<br />
| PB13<br />
| bgcolor=#CC0|N/A<br />
| PB13 <br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PB13<br />
| TBD<br />
|-<br />
| bgcolor=#CC0|RX<br />
| PB12<br />
| bgcolor=#CC0|N/A<br />
| PB13<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PB13<br />
| TBD<br />
|-<br />
| rowspan="2" | CAN2A<br />
| bgcolor=#CC0|TX<br />
| PB6<br />
| bgcolor=#CC0|N/A<br />
| PB6<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PB6<br />
| TBD<br />
|-<br />
| bgcolor=#CC0|RX<br />
| PB5<br />
| bgcolor=#CC0|N/A<br />
| PB6<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PB6<br />
| TBD<br />
|}<br />
<br />
== USB ==<br />
STM32F407=HS/FS host/device/otg<br />
<br />
STM32L475=FS host/device/otg no crystal<br />
<br />
STM32H562=FS PD<br />
<br />
STM32C071=FS no crystal<br />
<br />
STM32C551=FS host/device<br />
<br />
STM32H723=HS/FS host/device/otg<br />
<br />
RP2354=FS host/device<br />
<br />
{| class="wikitable"<br />
! Variant<br />
! PIN <br />
! STM32F407<br />
! STM32L475<br />
! STM32H562<br />
! STM32C071<br />
! STM32C551<br />
! STM32H723<br />
! RP2354<br />
! Remarks<br />
|-<br />
| rowspan="2" | All<br />
| bgcolor=#0C0|DM<br />
| PA11<br />
| PA11<br />
| PA11<br />
| PA11<br />
| PA11<br />
| PA11<br />
| DM<br />
| rowspan="2" | RP2350 dedicated pins<br />
|-<br />
| bgcolor=#0C0|DP<br />
| PA12<br />
| PA12<br />
| PA12<br />
| PA12<br />
| PA12<br />
| PA12<br />
| DP<br />
|}<br />
<br />
== I2C ==<br />
<br />
* RP2350 I2C0 SCL: 1 / 5 / 9 / 13 / 17 / 21 / 25 / 29 / 33 / 37 / 41 / 45<br />
* RP2350 I2C0 SDA: 0 / 4 / 8 / 12 / 16 / 20 / 24 / 28 / 32 / 36 / 40 / 44<br />
<br />
* RP2350 I2C1 SCL: 3 / 7 / 11 / 15 / 19 / 23 / 27 / 31 / 35 / 39 / 43 / 47<br />
* RP2350 I2C1 SDA: 2 / 6 / 10 / 14 / 18 / 22 / 26 / 30 / 34 / 38 / 42 / 46<br />
<br />
{| class="wikitable"<br />
! Variant<br />
! PIN <br />
! STM32F407<br />
! STM32L475<br />
! STM32H562<br />
! STM32C071<br />
! STM32C551<br />
! STM32H723<br />
! RP2354<br />
! Remarks<br />
|-<br />
| rowspan="2" | I2C1<br />
| bgcolor=#0C0|SCL<br />
| PB6<br />
| PB6<br />
| PB6<br />
| PB6<br />
| PB6<br />
| PB6<br />
| GPIO9<br />
| rowspan="2" | RP2350 ICL0<br />
|-<br />
| bgcolor=#0C0|SDA<br />
| PB7<br />
| PB7<br />
| PB7<br />
| PB7<br />
| PB7<br />
| PB7<br />
| GPIO8<br />
|-<br />
| rowspan="2" | I2C1A<br />
| bgcolor=#0C0|SCL<br />
| PB8<br />
| PB8<br />
| PB8<br />
| PB8<br />
| PB8<br />
| PB8<br />
| TBD<br />
|<br />
|-<br />
| bgcolor=#0C0|SDA<br />
| PB9<br />
| PB9<br />
| PB9<br />
| PB9<br />
| PB9<br />
| PB9<br />
| TBD<br />
|<br />
|-<br />
| rowspan="2" | I2C2<br />
| bgcolor=#0C0|SCL<br />
| PB10<br />
| PB10<br />
| PB10<br />
| PB10<br />
| PB10<br />
| PB10<br />
| GPIO3<br />
| rowspan="2" | RP2350 I2C1<br />
|-<br />
| bgcolor=#0C0|SDA<br />
| PB11<br />
| PB11<br />
| PB11<br />
| PB11<br />
| PB11<br />
| PB11<br />
| GPIO2<br />
|-<br />
| rowspan="2" | I2C3<br />
| bgcolor=#F44|SCL<br />
| PA8<br />
| bgcolor=#F44|PC0<br />
| PA8<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PA8<br />
| TBD<br />
|<br />
|-<br />
| bgcolor=#F44|SDA<br />
| PC9<br />
| bgcolor=#F44|PC1<br />
| PC9<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PC9<br />
| TBD<br />
|<br />
|}<br />
<br />
== SPI ==<br />
<br />
* RP2350 SPI0 SCK: 2 / 6 / 18 / 22 / 34 / 38 <br />
* RP2350 SPI0 MISO: 0 / 4 / 16 / 20 / 32 / 36<br />
* RP2350 SPI0 MOSI: 3 / 7 / 19 / 23 / 35 / 39<br />
<br />
* RP2350 SPI1 SCK: 10 / 14 / 26 / 30 / 42 / 46<br />
* RP2350 SPI1 MISO: 8 / 12 / 24 / 28 / 40 / 44<br />
* RP2350 SPI1 MOSI: 11 / 15 / 27 / 31 / 43 / 47<br />
<br />
{| class="wikitable"<br />
! Variant<br />
! PIN <br />
! STM32F407<br />
! STM32L475<br />
! STM32H562<br />
! STM32C071<br />
! STM32C551<br />
! STM32H723<br />
! RP2354<br />
! Remarks<br />
|-<br />
| rowspan="3" | SPI1<br />
| bgcolor=#0C0|SCK<br />
| PA5<br />
| PA5<br />
| PA5<br />
| PA5<br />
| PA5<br />
| PA5<br />
| GPIO42<br />
| rowspan="3" | RP2350 SPI1<br />
|-<br />
| bgcolor=#0C0|MISO<br />
| PA6<br />
| PA6<br />
| PA6<br />
| PA6<br />
| PA6<br />
| PA6<br />
| GPIO40<br />
|-<br />
| bgcolor=#0C0|MOSI<br />
| PA7<br />
| PA7<br />
| PA7<br />
| PA7<br />
| PA7<br />
| PA7<br />
| GPIO43<br />
|-<br />
| rowspan="3" | SPI1A<br />
| bgcolor=#0C0|SCK<br />
| PB3<br />
| PB3<br />
| PB3<br />
| PB3<br />
| PB3<br />
| PB3<br />
| <br />
| rowspan="3" | PB3 conflicts with SWO<br />
|-<br />
| bgcolor=#0C0|MISO<br />
| PB4<br />
| PB4<br />
| PB4<br />
| PB4<br />
| PB4<br />
| PB4<br />
| <br />
|-<br />
| bgcolor=#0C0|MOSI<br />
| PB5<br />
| PB5<br />
| PB5<br />
| PB5<br />
| PB5<br />
| PB5<br />
| <br />
|-<br />
| rowspan="3" | SPI2<br />
| bgcolor=#0C0|SCK<br />
| PB10<br />
| PB10<br />
| PB10<br />
| PB10<br />
| PB10<br />
| PB10<br />
| <br />
| rowspan="3" | <br />
|-<br />
| bgcolor=#0C0|MISO<br />
| PC2<br />
| PC2<br />
| PC2<br />
| PC2<br />
| PC2<br />
| PC2<br />
| <br />
|-<br />
| bgcolor=#0C0|MOSI<br />
| PC3<br />
| PC3<br />
| PC3<br />
| PC3<br />
| PC3<br />
| PC3<br />
| <br />
|-<br />
| rowspan="3" | SPI2A<br />
| bgcolor=#0C0|SCK<br />
| PB13<br />
| PB13<br />
| PB13<br />
| PB13<br />
| PB13<br />
| PB13<br />
| GPIO22<br />
| rowspan="3" | RP2350 SPI0<br />
|-<br />
| bgcolor=#0C0|MISO<br />
| PB14<br />
| PB14<br />
| PB14<br />
| PB14<br />
| PB14<br />
| PB14<br />
| GPIO20<br />
|-<br />
| bgcolor=#0C0|MOSI<br />
| PB15<br />
| PB15<br />
| PB15<br />
| PB15<br />
| PB15<br />
| PB15<br />
| GPIO23 <br />
|-<br />
| rowspan="3" | SPI3<br />
| bgcolor=#CC0|SCK<br />
| PC10<br />
| PC10<br />
| PC10<br />
| bgcolor=#CC0|N/A<br />
| PC10<br />
| PC10<br />
| <br />
| <br />
|-<br />
| bgcolor=#CC0|MISO<br />
| PC11<br />
| PC11<br />
| PC11<br />
| bgcolor=#CC0|N/A<br />
| PC11<br />
| PC11<br />
| <br />
|<br />
|-<br />
| bgcolor=#CC0|MOSI<br />
| PC12<br />
| PC12<br />
| PC12<br />
| bgcolor=#CC0|N/A<br />
| PC12<br />
| PC12<br />
| <br />
|<br />
|-<br />
| rowspan="3" | SPI3A<br />
| bgcolor=#CC0|SCK<br />
| PB3<br />
| PB3<br />
| PB3<br />
| bgcolor=#CC0|N/A<br />
| PB3<br />
| PB3<br />
| <br />
| Conflicts with SWO<br />
|-<br />
| bgcolor=#CC0|MISO<br />
| PB4<br />
| PB4<br />
| PB4<br />
| bgcolor=#CC0|N/A<br />
| PB4<br />
| PB4<br />
| <br />
|<br />
|-<br />
| bgcolor=#CC0|MOSI<br />
| PB5<br />
| PB5<br />
| PB5<br />
| bgcolor=#CC0|N/A<br />
| PB5<br />
| PB5<br />
| <br />
|<br />
|}<br />
<br />
== SDIO ==<br />
STM32F407: SDIO<br />
<br />
STM32L475: SDMMC<br />
<br />
STM32H562: SDMMC<br />
<br />
STM32C071: N/A<br />
<br />
STM32C551: N/A<br />
<br />
STM32H723: SDMMC<br />
<br />
{| class="wikitable"<br />
! Variant<br />
! PIN <br />
! STM32F407<br />
! STM32L475<br />
! STM32H562<br />
! STM32C071<br />
! STM32C551<br />
! STM32H723<br />
! RP2354<br />
|-<br />
| rowspan="6" | Only<br />
| bgcolor=#CC0|CMD<br />
| PD2<br />
| PD2<br />
| PD2<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PD2<br />
| GPIO30<br />
|-<br />
| bgcolor=#CC0|CK<br />
| PC12<br />
| PC12<br />
| PC12<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PC12<br />
| GPIO31<br />
|-<br />
| bgcolor=#CC0|D0<br />
| PC8<br />
| PC8<br />
| PC8<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PC8<br />
| GPIO35<br />
|-<br />
| bgcolor=#CC0|D1<br />
| PC9<br />
| PC9<br />
| PC9<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PC9<br />
| GPIO34<br />
|-<br />
| bgcolor=#CC0|D2<br />
| PC10<br />
| PC10<br />
| PC10<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PC10<br />
| GPIO33<br />
|-<br />
| bgcolor=#CC0|D3<br />
| PC11<br />
| PC11<br />
| PC11<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PC11<br />
| GPIO32<br />
|}<br />
<br />
== Ethernet (RMII) ==<br />
STM32F407: <br />
<br />
STM32L475: <br />
<br />
STM32H562: <br />
<br />
STM32C071: <br />
<br />
STM32C551: <br />
<br />
STM32H723: <br />
<br />
{| class="wikitable"<br />
! Variant<br />
! PIN <br />
! STM32F407<br />
! STM32L475<br />
! STM32H562<br />
! STM32C071<br />
! STM32C551<br />
! STM32H723<br />
! RP2354<br />
|-<br />
| rowspan="10" | Only<br />
| bgcolor=#CC0| MDIO<br />
| PA2<br />
| bgcolor=#CC0 | N/A<br />
| PA2<br />
| bgcolor=#CC0 | N/A<br />
| bgcolor=#CC0 | N/A<br />
| PA2<br />
| bgcolor=#CC0 | N/A<br />
|-<br />
| bgcolor=#CC0| REF_CLK<br />
| PA1<br />
| bgcolor=#CC0 | N/A<br />
| PA1<br />
| bgcolor=#CC0 | N/A<br />
| bgcolor=#CC0 | N/A<br />
| PA1<br />
| bgcolor=#CC0 | N/A<br />
|-<br />
| bgcolor=#CC0| MDC<br />
| PC1<br />
| bgcolor=#CC0 | N/A<br />
| PC1<br />
| bgcolor=#CC0 | N/A<br />
| bgcolor=#CC0 | N/A<br />
| PC1<br />
| bgcolor=#CC0 | N/A<br />
|-<br />
| bgcolor=#CC0| TX_EN<br />
| PB11<br />
| bgcolor=#CC0 | N/A<br />
| PB11<br />
| bgcolor=#CC0 | N/A<br />
| bgcolor=#CC0 | N/A<br />
| PB11<br />
| bgcolor=#CC0 | N/A<br />
|-<br />
| bgcolor=#CC0| TXD0<br />
| PB12<br />
| bgcolor=#CC0 | N/A<br />
| PB12<br />
| bgcolor=#CC0 | N/A<br />
| bgcolor=#CC0 | N/A<br />
| PB12<br />
| bgcolor=#CC0 | N/A<br />
|-<br />
| bgcolor=#F44| TXD1<br />
| PB13<br />
| bgcolor=#CC0 | N/A<br />
| bgcolor=#F44 | PB15<br />
| bgcolor=#CC0 | N/A<br />
| bgcolor=#CC0 | N/A<br />
| PB13<br />
| bgcolor=#CC0 | N/A<br />
|-<br />
| bgcolor=#CC0| RXD0<br />
| PC4<br />
| bgcolor=#CC0 | N/A<br />
| PC4<br />
| bgcolor=#CC0 | N/A<br />
| bgcolor=#CC0 | N/A<br />
| PC4<br />
| bgcolor=#CC0 | N/A<br />
|-<br />
| bgcolor=#CC0| RXD1<br />
| PC5<br />
| bgcolor=#CC0 | N/A<br />
| PC5<br />
| bgcolor=#CC0 | N/A<br />
| bgcolor=#CC0 | N/A<br />
| PC5<br />
| bgcolor=#CC0 | N/A<br />
|-<br />
| bgcolor=#CC0| CRS_DV<br />
| PA7<br />
| bgcolor=#CC0 | N/A<br />
| PA7<br />
| bgcolor=#CC0 | N/A<br />
| bgcolor=#CC0 | N/A<br />
| PA7<br />
| bgcolor=#CC0 | N/A<br />
|}<br />
<br />
== ULPI ==<br />
STM32F407: ULPI<br />
<br />
STM32L475: N/A<br />
<br />
STM32H562: N/A<br />
<br />
STM32C071: N/A<br />
<br />
STM32C551: N/A<br />
<br />
STM32H723: ULPI<br />
<br />
{| class="wikitable"<br />
! Variant<br />
! PIN <br />
! STM32F407<br />
! STM32L475<br />
! STM32H562<br />
! STM32C071<br />
! STM32C551<br />
! STM32H723<br />
! RP2354<br />
|-<br />
| rowspan="12" | Only<br />
| bgcolor=#CC0| STP<br />
| PC0<br />
| bgcolor=#CC0| N/A<br />
| bgcolor=#CC0| N/A<br />
| bgcolor=#CC0| N/A<br />
| bgcolor=#CC0| N/A<br />
| PC0<br />
| bgcolor=#CC0| N/A<br />
|-<br />
| bgcolor=#CC0| DIR<br />
| PC2<br />
| bgcolor=#CC0| N/A<br />
| bgcolor=#CC0| N/A<br />
| bgcolor=#CC0| N/A<br />
| bgcolor=#CC0| N/A<br />
| PC2<br />
| bgcolor=#CC0| N/A <br />
|-<br />
| bgcolor=#CC0| NXT<br />
| PC3<br />
| bgcolor=#CC0| N/A<br />
| bgcolor=#CC0| N/A<br />
| bgcolor=#CC0| N/A<br />
| bgcolor=#CC0| N/A<br />
| PC3<br />
| bgcolor=#CC0| N/A <br />
|-<br />
| bgcolor=#CC0| CK<br />
| PA5<br />
| bgcolor=#CC0| N/A<br />
| bgcolor=#CC0| N/A<br />
| bgcolor=#CC0| N/A<br />
| bgcolor=#CC0| N/A<br />
| PA5<br />
| bgcolor=#CC0| N/A <br />
|-<br />
| bgcolor=#CC0|D0<br />
| PA3<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PA3<br />
| bgcolor=#CC0|N/A<br />
|-<br />
| bgcolor=#CC0|D1<br />
| PB0<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PB0<br />
| bgcolor=#CC0|N/A<br />
|-<br />
| bgcolor=#CC0|D2<br />
| PB1<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PB1<br />
| bgcolor=#CC0|N/A<br />
|-<br />
| bgcolor=#CC0|D3<br />
| PB10<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PB10<br />
| bgcolor=#CC0|N/A<br />
|-<br />
| bgcolor=#CC0|D4<br />
| PB11<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PB11<br />
| bgcolor=#CC0|N/A<br />
|-<br />
| bgcolor=#CC0|D5<br />
| PB12<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PB12<br />
| bgcolor=#CC0|N/A<br />
|-<br />
| bgcolor=#CC0|D6<br />
| PB13<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PB13<br />
| bgcolor=#CC0|N/A<br />
|-<br />
| bgcolor=#CC0|D7<br />
| PB5<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PB5<br />
| bgcolor=#CC0|N/A<br />
|}<br />
<br />
== I2S ==<br />
STM32F407: I2S2, I2S3<br />
<br />
STM32L475: SAI1, SAI2 (serial audio interface)<br />
<br />
STM32H562: I2S1, I2S2, I2S3<br />
<br />
STM32C071: I2S1 (half duplex only)<br />
<br />
STM32C551: I2S1, I2S2, I2S3<br />
<br />
STM32H723: I2S1, I2S2, I2S3<br />
<br />
{| class="wikitable"<br />
! Variant<br />
! PIN <br />
! STM32F407<br />
! STM32L475<br />
! STM32H562<br />
! STM32C071<br />
! STM32C551<br />
! STM32H723<br />
! RP2354<br />
|-<br />
| rowspan="5" | I2S1<br />
| bgcolor=#F44|MCK<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#F44|PB8<br />
| PC4<br />
| bgcolor=#F44|PA6, PA11, PD5, PB4, PB6<br />
| PC4<br />
| PC4<br />
| TBD<br />
|-<br />
| bgcolor=#F44|SDI<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#F44|PB5<br />
| PA6<br />
| bgcolor=#F44|PA2,PA7,PA12,PB5,PD6,PB6††<br />
| PA6<br />
| PA6<br />
| TBD<br />
|-<br />
| bgcolor=#F44|SDO<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#F44|PC3<br />
| PA7<br />
| PA7<br />
| PA7<br />
| PA7<br />
| TBD<br />
|-<br />
| bgcolor=#F44|CK<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#F44|PB10<br />
| PA5<br />
| PA5<br />
| PA5<br />
| PA5<br />
| TBD<br />
|-<br />
| bgcolor=#F44|WS<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#F44|PB9<br />
| PA4<br />
| bgcolor=#F44|PA1,PA5,PD8,PB3,PB6<br />
| PA4<br />
| PA4<br />
| TBD<br />
|-<br />
| rowspan="5" | I2S2<br />
| bgcolor=#F44|MCK<br />
| PC6<br />
| bgcolor=#F44|PB14<br />
| PC6<br />
| bgcolor=#CC0|N/A<br />
| PC6<br />
| PC6<br />
| TBD<br />
|-<br />
| bgcolor=#F44|SDI<br />
| PC2<br />
| bgcolor=#F44|PC12<br />
| PC2<br />
| bgcolor=#CC0|N/A<br />
| PC2<br />
| PC2<br />
| TBD<br />
|-<br />
| bgcolor=#F44|SDO<br />
| PC3<br />
| bgcolor=#F44|PD11<br />
| PC3<br />
| bgcolor=#CC0|N/A<br />
| PC3<br />
| PC3<br />
| TBD<br />
|-<br />
| bgcolor=#F44|CK<br />
| PB10<br />
| bgcolor=#F44|PD10<br />
| PB10<br />
| bgcolor=#CC0|N/A<br />
| PB10<br />
| PB10<br />
| TBD<br />
|-<br />
| bgcolor=#CC0|WS<br />
| PB12<br />
| PB12<br />
| PB12<br />
| bgcolor=#CC0|N/A<br />
| PB12<br />
| PB12<br />
| TBD<br />
|-<br />
| rowspan="5" | I2S2a<br />
| bgcolor=#0FF|MCK<br />
| bgcolor=#0FF|N/A<br />
| PD9<br />
| bgcolor=#0FF|N/A<br />
| bgcolor=#0FF|N/A<br />
| bgcolor=#0FF|N/A<br />
| bgcolor=#0FF|N/A<br />
| TBD<br />
|-<br />
| bgcolor=#CC0|SDI<br />
| PB14<br />
| bgcolor=#CC0|N/A<br />
| PB14<br />
| bgcolor=#CC0|N/A<br />
| PB14<br />
| PB14<br />
| TBD<br />
|-<br />
| bgcolor=#CC0|SDO<br />
| PB15<br />
| PB15<br />
| PB15<br />
| bgcolor=#CC0|N/A<br />
| PB15<br />
| PB15<br />
| TBD<br />
|-<br />
| bgcolor=#CC0|CK<br />
| PB13<br />
| PB13<br />
| PB13<br />
| bgcolor=#CC0|N/A<br />
| PB13<br />
| PB13<br />
| TBD<br />
|-<br />
| bgcolor=#CC0|WS<br />
| PB9<br />
| PB9<br />
| PB9<br />
| bgcolor=#CC0|N/A<br />
| PB9<br />
| PB9<br />
| TBD<br />
|-<br />
| rowspan="5" | I2S3<br />
| bgcolor=#CC0|MCK<br />
| PC7<br />
| bgcolor=#CC0|N/A<br />
| PC7<br />
| bgcolor=#CC0|N/A<br />
| PC7<br />
| PC7<br />
| TBD<br />
|-<br />
| bgcolor=#CC0|SDI<br />
| PC11<br />
| bgcolor=#CC0|N/A<br />
| PC11<br />
| bgcolor=#CC0|N/A<br />
| PC11<br />
| PC11<br />
| TBD<br />
|-<br />
| bgcolor=#CC0|SDO<br />
| PC12<br />
| bgcolor=#CC0|N/A<br />
| PC12<br />
| bgcolor=#CC0|N/A<br />
| PC12<br />
| PC12<br />
| TBD<br />
|-<br />
| bgcolor=#CC0|CK<br />
| PC10<br />
| bgcolor=#CC0|N/A<br />
| PC10<br />
| bgcolor=#CC0|N/A<br />
| PC10<br />
| PC10<br />
| TBD<br />
|-<br />
| bgcolor=#CC0|WS<br />
| PA4<br />
| bgcolor=#CC0|N/A<br />
| PA4<br />
| bgcolor=#CC0|N/A<br />
| PA4<br />
| PA4<br />
| TBD<br />
|-<br />
| rowspan="5" | I2S3a<br />
| bgcolor=#0FF|MCK<br />
| bgcolor=#0FF|N/A<br />
| bgcolor=#0FF|N/A<br />
| bgcolor=#0FF|N/A<br />
| bgcolor=#0FF|N/A<br />
| bgcolor=#0FF|N/A<br />
| bgcolor=#0FF|N/A<br />
| TBD<br />
|-<br />
| bgcolor=#CC0|SDI<br />
| PB4<br />
| bgcolor=#CC0|N/A<br />
| PB4<br />
| bgcolor=#CC0|N/A<br />
| PB4<br />
| PB4<br />
| TBD<br />
|-<br />
| bgcolor=#CC0|SDO<br />
| PB5<br />
| bgcolor=#CC0|N/A<br />
| PB5<br />
| bgcolor=#CC0|N/A<br />
| PB5<br />
| PB5<br />
| TBD<br />
|-<br />
| bgcolor=#CC0|CK<br />
| PB3<br />
| bgcolor=#CC0|N/A<br />
| PB3<br />
| bgcolor=#CC0|N/A<br />
| PB3<br />
| PB3<br />
| TBD<br />
|-<br />
| bgcolor=#CC0|WS<br />
| PA15<br />
| bgcolor=#CC0|N/A<br />
| PA15<br />
| bgcolor=#CC0|N/A<br />
| PA15,PB8,PE4 †††<br />
| PA15<br />
| TBD<br />
|}<br />
<br />
Notes; <br />
<br />
†† The STM32C071 has only one half-duplex I2S, and the _SD pin can either be in INPUT or OUTPUT mode. Many pins, how do we map?<br />
<br />
††† I2S3_WS is ONLY mapped on PA15 (used for SWDIO), except on STM32C551 which ALSO has it on PB8.<br />
<br />
== DACs ==<br />
<br />
{| class="wikitable"<br />
! Variant<br />
! PIN <br />
! STM32F407<br />
! STM32L475<br />
! STM32H562<br />
! STM32C071<br />
! STM32C551<br />
! STM32H723<br />
! RP2354<br />
|-<br />
| rowspan="2" |DAC1<br />
| bgcolor=#CC0|OUT1<br />
| PA4<br />
| PA4<br />
| PA4<br />
| bgcolor=#CC0|N/A<br />
| PA4<br />
| PA4<br />
| bgcolor=#CC0|N/A<br />
|-<br />
| bgcolor=#CC0|OUT2<br />
| PA5<br />
| PA5<br />
| PA5<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PA5<br />
| bgcolor=#CC0|N/A<br />
|}<br />
<br />
== ADCs ==<br />
ADCs are so numerous that comparative tables are difficult to establish.<br />
<br />
STM32F407; 12 channels common for ADC1, ADC2 and ADC3. 4 channels for ADC1 and ADC2<br />
<br />
STM32F407; 4 channels common for ADC1, ADC2 and ADC3. 12 channels for ADC1 and ADC2<br />
<br />
STM32H562; All 16 channels common for ADC1 and ADC2, can also be configured as 8 differential pair inputs.<br />
<br />
STM32C071; Only ADC1, 19 external channels.<br />
<br />
STM32C551; 7 channels common for ADC1 and ADC2.<br />
<br />
STM32H723; ADC1 and ADC2 are 16 bits, ADC3 is 12 bits. All 3 can also be configured as 8 differential pair inputs.<br />
<br />
RP2354; One ADC, 12 bits, 0.5 Msps<br />
<br />
{| class="wikitable"<br />
! Variant<br />
! PIN <br />
! STM32F407<br />
! STM32L475<br />
! STM32H562<br />
! STM32C071<br />
! STM32C551<br />
! STM32H723<br />
! RP2354<br />
|-<br />
| rowspan="3" |ADC1<br />
| Pins<br />
| PA0-PA7,PC0-PC5,PB0-PB1<br />
| PA0-PA7,PC0-PC5,PB0-PB1<br />
| PA0-PA7,PC0-PC5,PB0-PB1<br />
| PA0-PA8,PA13-PA14,PC0-PC5,PB0-PB2,PB10-PB12<br />
| PA0-PA7,PC0-PC3<br />
| PA0-PA7,PC0-PC2,PC4-PC5,PB0-PB1<br />
| GPIO40-GPIO47<br />
|-<br />
| Channels<br />
| 16<br />
| 16<br />
| 16<br />
| 19<br />
| 12<br />
| 15<br />
| 8<br />
|-<br />
| Msps<br />
| 2.4<br />
| 5<br />
| 5<br />
| 2.5<br />
| 2.25<br />
| 3.6<br />
| 0.5<br />
|-<br />
| rowspan="3" |ADC2<br />
| Pins<br />
| PA0-PA7,PC0-PC5,PB0-PB1<br />
| PA0-PA7,PC0-PC5,PB0-PB1<br />
| PA0-PA7,PC0-PC5,PB0-PB1<br />
| N/A<br />
| PA0-PA3,PC1-PC5,PB0-PB2<br />
| PA2-PA7,PC0-PC2,PC4-PC5,PB0-PB1<br />
| N/A<br />
|-<br />
| Channels<br />
| 16<br />
| 16<br />
| 16<br />
| N/A<br />
| 12<br />
| 13<br />
| N/A<br />
|-<br />
| Msps<br />
| 2.4<br />
| 5<br />
| 5<br />
| N/A<br />
| 2.25<br />
| 3.6<br />
| N/A<br />
|-<br />
| rowspan="3" |ADC3<br />
| Pins<br />
| PA0-PA7,PC0-PC3<br />
| PC0-PC3<br />
| N/A<br />
| N/A<br />
| N/A<br />
| PC0-PC3<br />
| N/A<br />
|-<br />
| Channels<br />
| 6<br />
| 4<br />
| N/A<br />
| N/A<br />
| N/A<br />
| 4 (12 bits)<br />
| N/A<br />
|-<br />
| Msps<br />
| 2.4<br />
| 5<br />
| N/A<br />
| N/A<br />
| N/A<br />
| 5<br />
| N/A<br />
|}</div>
Niclas
https://stm32world.com/w/index.php?title=Streamline_Peripheral_Pin_Mapping&diff=8468
Streamline Peripheral Pin Mapping
2026-09-11T09:26:12Z
<p>Niclas: /* SPI */</p>
<hr />
<div>[[Category:Streamline]][[Category:Work in progress]]<br />
<br />
== General notes ==<br />
<span style="background:#0C0">field</span> means that all MCUs can be mapped identically.<br />
<br />
<span style="background:#CC0">field</span> means it is missing the peripheral.<br />
<br />
<span style="background:#F44">field</span> means that pins are not same across all MCUs.<br />
<br />
<span style="background:#0FF">field</span> is I2Sx_MCK only exist on one pin.<br />
<br />
=== RP2350 ===<br />
<br />
Trying to avoid 12 - 19 as these can be used for HSTX but they should be wired to backplane.<br />
<br />
== SWD ==<br />
<br />
{| class="wikitable"<br />
! Variant<br />
! PIN <br />
! STM32F407<br />
! STM32L475<br />
! STM32H562<br />
! STM32C071<br />
! STM32C551<br />
! STM32H723<br />
! RP2354<br />
! Remarks<br />
|-<br />
| rowspan="3" | All<br />
| bgcolor=#0C0|SWDIO<br />
| PA13<br />
| PA13<br />
| PA13<br />
| PA13<br />
| PA13<br />
| PA13<br />
| SWDIO<br />
| rowspan="2" | RP Pico Dedicated pin<br />
|-<br />
| bgcolor=#0C0|SWCLK<br />
| PA14<br />
| PA14<br />
| PA14<br />
| PA14<br />
| PA14<br />
| PA14<br />
| SWCLK<br />
|-<br />
| bgcolor=#CC0|SWO<br />
| PB3<br />
| PB3<br />
| PB3<br />
| bgcolor=#CC0|N/A<br />
| PB3<br />
| PB3<br />
| TBD<br />
| N/A<br />
|}<br />
<br />
== UARTs ==<br />
<br />
* RP2350 UART0 TX: 0 / 12 / 16 / 28 / 32 / 44<br />
* RP2350 UART0 RX: 1 / 13 / 17 / 29 / 33 / 45<br />
<br />
* RP2350 UART1 TX: 4 / 8 / 20 / 24 / 36 / 40<br />
* RP2350 UART1 RX: 5 / 9 / 21 / 25 / 37 / 41<br />
<br />
{| class="wikitable"<br />
! Variant<br />
! PIN <br />
! STM32F407<br />
! STM32L475<br />
! STM32H562<br />
! STM32C071<br />
! STM32C551<br />
! STM32H723<br />
! RP2354<br />
! Remarks<br />
|-<br />
| rowspan="2" | USART1<br />
| bgcolor=#0C0|TX<br />
| PA9<br />
| PA9<br />
| PA9<br />
| PA9<br />
| PA9<br />
| PA9<br />
| 0<br />
| rowspan="2" | Connect default<br/>RP2350 UART0<br />
|-<br />
| bgcolor=#0C0|RX<br />
| PA10<br />
| PA10<br />
| PA10<br />
| PA10<br />
| PA10<br />
| PA10<br />
| 1<br />
|-<br />
| rowspan="2" | USART1A<br />
| bgcolor=#0C0|TX<br />
| PB6<br />
| PB6<br />
| PB6<br />
| PB6<br />
| PB6<br />
| PB6<br />
| <br />
| rowspan="2" | <br />
|-<br />
| bgcolor=#0C0|RX<br />
| PB7<br />
| PB7<br />
| PB7<br />
| PB7<br />
| PB7<br />
| PB7<br />
| <br />
|-<br />
| rowspan="2" | USART2<br />
| bgcolor=#0C0|TX<br />
| PA2<br />
| PA2<br />
| PA2<br />
| PA2<br />
| PA2<br />
| PA2<br />
| 44<br />
| rowspan="2" | RP2350 UART1<br />
|-<br />
| bgcolor=#0C0|RX<br />
| PA3<br />
| PA3<br />
| PA3<br />
| PA3<br />
| PA3<br />
| PA3<br />
| 45<br />
|-<br />
| rowspan="2" | USART2A<br />
| bgcolor=#0C0|TX<br />
| PD5<br />
| PD5<br />
| PD5<br />
| PD5<br />
| PD5<br />
| PD5<br />
| 4<br />
| rowspan="2" | RP2350 UART1<br />
|-<br />
| bgcolor=#0C0|RX<br />
| PD6<br />
| PD6<br />
| PD6<br />
| PD6<br />
| PD6<br />
| PD6<br />
| 5<br />
|-<br />
| rowspan="2" | USART3<br />
| bgcolor=#CC0|TX<br />
| PB10<br />
| PB10<br />
| PB10<br />
| bgcolor=#CC0|N/A<br />
| PB10<br />
| PB10<br />
| <br />
| rowspan="2" | <br />
|-<br />
| bgcolor=#CC0|RX<br />
| PB11<br />
| PB11<br />
| PB11<br />
| bgcolor=#CC0|N/A<br />
| PB11<br />
| PB11<br />
| <br />
|-<br />
| rowspan="2" | USART3A1<br />
| bgcolor=#CC0|TX<br />
| PD8<br />
| PD8<br />
| PD8<br />
| bgcolor=#CC0|N/A<br />
| PD8<br />
| PD8<br />
| <br />
| rowspan="2" | <br />
|-<br />
| bgcolor=#CC0|RX<br />
| PD9<br />
| PD9<br />
| PD9<br />
| bgcolor=#CC0|N/A<br />
| PD9<br />
| PD9<br />
| <br />
|-<br />
| rowspan="2" | USART3A2<br />
| bgcolor=#CC0|TX<br />
| PC10<br />
| PC10<br />
| PC10<br />
| bgcolor=#CC0|N/A<br />
| PC10<br />
| PC10<br />
| bgcolor=#CC0|N/A<br />
|<br />
|-<br />
| bgcolor=#CC0|RX<br />
| PC11<br />
| PC11<br />
| PC11<br />
| bgcolor=#CC0|N/A<br />
| PC11<br />
| PC11<br />
| bgcolor=#CC0|N/A<br />
|<br />
|-<br />
| rowspan="2" | UART4<br />
| bgcolor=#CC0|TX<br />
| PA0<br />
| PA0<br />
| PA0<br />
| bgcolor=#CC0|N/A<br />
| PA0<br />
| PA0<br />
| <br />
| rowspan="2" |<br />
|-<br />
| bgcolor=#CC0|RX<br />
| PA1<br />
| PA1<br />
| PA1<br />
| bgcolor=#CC0|N/A<br />
| PA1<br />
| PA1<br />
| <br />
|-<br />
| rowspan="2" | UART4A<br />
| bgcolor=#CC0|TX<br />
| PC10<br />
| PC10<br />
| PC10<br />
| bgcolor=#CC0|N/A<br />
| PC10<br />
| PC10<br />
| <br />
| rowspan="2" | <br />
|-<br />
| bgcolor=#CC0|RX<br />
| PC11<br />
| PC11<br />
| PC11<br />
| bgcolor=#CC0|N/A<br />
| PC11<br />
| PC11<br />
| <br />
|-<br />
| rowspan="2" | UART5<br />
| bgcolor=#CC0|TX<br />
| PC12<br />
| PC12<br />
| PC12<br />
| bgcolor=#CC0|N/A<br />
| PC12<br />
| PC12<br />
| TBD<br />
|<br />
|-<br />
| bgcolor=#CC0|RX<br />
| PD2<br />
| PD2<br />
| PD2<br />
| bgcolor=#CC0|N/A<br />
| PD2<br />
| PD2<br />
| TBD<br />
|<br />
|-<br />
| rowspan="2" | USART6<br />
| bgcolor=#CC0|TX<br />
| PC6<br />
| bgcolor=#CC0|N/A<br />
| PC6<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PC6<br />
| TBD<br />
|<br />
|-<br />
| bgcolor=#CC0|RX<br />
| PC7<br />
| bgcolor=#CC0|N/A<br />
| PC7<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PC7<br />
| TBD<br />
|<br />
|}<br />
<br />
== CAN ==<br />
<br />
{| class="wikitable"<br />
! Variant<br />
! PIN <br />
! STM32F407<br />
! STM32L475<br />
! STM32H562<br />
! STM32C071<br />
! STM32C551<br />
! STM32H723<br />
! RP2354<br />
|-<br />
| rowspan="2" | CAN1<br />
| bgcolor=#CC0|TX<br />
| PA12<br />
| PA12<br />
| PA12<br />
| bgcolor=#CC0|N/A<br />
| PA12<br />
| PA12<br />
| TBD<br />
|-<br />
| bgcolor=#CC0|RX<br />
| PA11<br />
| PA11<br />
| PA11<br />
| bgcolor=#CC0|N/A<br />
| PA11<br />
| PA11<br />
| TBD<br />
|-<br />
| rowspan="2" | CAN1A<br />
| bgcolor=#CC0|TX<br />
| PD1<br />
| PD1<br />
| PD1<br />
| bgcolor=#CC0|N/A<br />
| PD1<br />
| PD1<br />
| TBD<br />
|-<br />
| bgcolor=#CC0|RX<br />
| PD0<br />
| PD0<br />
| PD0<br />
| bgcolor=#CC0|N/A<br />
| PD0<br />
| PD0<br />
| TBD<br />
|-<br />
| rowspan="2" | CAN2<br />
| bgcolor=#CC0|TX<br />
| PB13<br />
| bgcolor=#CC0|N/A<br />
| PB13 <br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PB13<br />
| TBD<br />
|-<br />
| bgcolor=#CC0|RX<br />
| PB12<br />
| bgcolor=#CC0|N/A<br />
| PB13<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PB13<br />
| TBD<br />
|-<br />
| rowspan="2" | CAN2A<br />
| bgcolor=#CC0|TX<br />
| PB6<br />
| bgcolor=#CC0|N/A<br />
| PB6<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PB6<br />
| TBD<br />
|-<br />
| bgcolor=#CC0|RX<br />
| PB5<br />
| bgcolor=#CC0|N/A<br />
| PB6<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PB6<br />
| TBD<br />
|}<br />
<br />
== USB ==<br />
STM32F407=HS/FS host/device/otg<br />
<br />
STM32L475=FS host/device/otg no crystal<br />
<br />
STM32H562=FS PD<br />
<br />
STM32C071=FS no crystal<br />
<br />
STM32C551=FS host/device<br />
<br />
STM32H723=HS/FS host/device/otg<br />
<br />
RP2354=FS host/device<br />
<br />
{| class="wikitable"<br />
! Variant<br />
! PIN <br />
! STM32F407<br />
! STM32L475<br />
! STM32H562<br />
! STM32C071<br />
! STM32C551<br />
! STM32H723<br />
! RP2354<br />
! Remarks<br />
|-<br />
| rowspan="2" | All<br />
| bgcolor=#0C0|DM<br />
| PA11<br />
| PA11<br />
| PA11<br />
| PA11<br />
| PA11<br />
| PA11<br />
| DM<br />
| rowspan="2" | RP2350 dedicated pins<br />
|-<br />
| bgcolor=#0C0|DP<br />
| PA12<br />
| PA12<br />
| PA12<br />
| PA12<br />
| PA12<br />
| PA12<br />
| DP<br />
|}<br />
<br />
== I2C ==<br />
<br />
* RP2350 I2C0 SCL: 1 / 5 / 9 / 13 / 17 / 21 / 25 / 29 / 33 / 37 / 41 / 45<br />
* RP2350 I2C0 SDA: 0 / 4 / 8 / 12 / 16 / 20 / 24 / 28 / 32 / 36 / 40 / 44<br />
<br />
* RP2350 I2C1 SCL: 3 / 7 / 11 / 15 / 19 / 23 / 27 / 31 / 35 / 39 / 43 / 47<br />
* RP2350 I2C1 SDA: 2 / 6 / 10 / 14 / 18 / 22 / 26 / 30 / 34 / 38 / 42 / 46<br />
<br />
{| class="wikitable"<br />
! Variant<br />
! PIN <br />
! STM32F407<br />
! STM32L475<br />
! STM32H562<br />
! STM32C071<br />
! STM32C551<br />
! STM32H723<br />
! RP2354<br />
! Remarks<br />
|-<br />
| rowspan="2" | I2C1<br />
| bgcolor=#0C0|SCL<br />
| PB6<br />
| PB6<br />
| PB6<br />
| PB6<br />
| PB6<br />
| PB6<br />
| 9<br />
| rowspan="2" | RP2350 ICL0<br />
|-<br />
| bgcolor=#0C0|SDA<br />
| PB7<br />
| PB7<br />
| PB7<br />
| PB7<br />
| PB7<br />
| PB7<br />
| 8<br />
|-<br />
| rowspan="2" | I2C1A<br />
| bgcolor=#0C0|SCL<br />
| PB8<br />
| PB8<br />
| PB8<br />
| PB8<br />
| PB8<br />
| PB8<br />
| TBD<br />
|<br />
|-<br />
| bgcolor=#0C0|SDA<br />
| PB9<br />
| PB9<br />
| PB9<br />
| PB9<br />
| PB9<br />
| PB9<br />
| TBD<br />
|<br />
|-<br />
| rowspan="2" | I2C2<br />
| bgcolor=#0C0|SCL<br />
| PB10<br />
| PB10<br />
| PB10<br />
| PB10<br />
| PB10<br />
| PB10<br />
| 3<br />
| rowspan="2" | RP2350 I2C1<br />
|-<br />
| bgcolor=#0C0|SDA<br />
| PB11<br />
| PB11<br />
| PB11<br />
| PB11<br />
| PB11<br />
| PB11<br />
| 2<br />
|-<br />
| rowspan="2" | I2C3<br />
| bgcolor=#F44|SCL<br />
| PA8<br />
| bgcolor=#F44|PC0<br />
| PA8<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PA8<br />
| TBD<br />
|<br />
|-<br />
| bgcolor=#F44|SDA<br />
| PC9<br />
| bgcolor=#F44|PC1<br />
| PC9<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PC9<br />
| TBD<br />
|<br />
|}<br />
<br />
== SPI ==<br />
<br />
* RP2350 SPI0 SCK: 2 / 6 / 18 / 22 / 34 / 38 <br />
* RP2350 SPI0 MISO: 0 / 4 / 16 / 20 / 32 / 36<br />
* RP2350 SPI0 MOSI: 3 / 7 / 19 / 23 / 35 / 39<br />
<br />
* RP2350 SPI1 SCK: 10 / 14 / 26 / 30 / 42 / 46<br />
* RP2350 SPI1 MISO: 8 / 12 / 24 / 28 / 40 / 44<br />
* RP2350 SPI1 MOSI: 11 / 15 / 27 / 31 / 43 / 47<br />
<br />
{| class="wikitable"<br />
! Variant<br />
! PIN <br />
! STM32F407<br />
! STM32L475<br />
! STM32H562<br />
! STM32C071<br />
! STM32C551<br />
! STM32H723<br />
! RP2354<br />
! Remarks<br />
|-<br />
| rowspan="3" | SPI1<br />
| bgcolor=#0C0|SCK<br />
| PA5<br />
| PA5<br />
| PA5<br />
| PA5<br />
| PA5<br />
| PA5<br />
| GPIO42<br />
| rowspan="3" | RP2350 SPI1<br />
|-<br />
| bgcolor=#0C0|MISO<br />
| PA6<br />
| PA6<br />
| PA6<br />
| PA6<br />
| PA6<br />
| PA6<br />
| GPIO40<br />
|-<br />
| bgcolor=#0C0|MOSI<br />
| PA7<br />
| PA7<br />
| PA7<br />
| PA7<br />
| PA7<br />
| PA7<br />
| GPIO43<br />
|-<br />
| rowspan="3" | SPI1A<br />
| bgcolor=#0C0|SCK<br />
| PB3<br />
| PB3<br />
| PB3<br />
| PB3<br />
| PB3<br />
| PB3<br />
| <br />
| rowspan="3" | PB3 conflicts with SWO<br />
|-<br />
| bgcolor=#0C0|MISO<br />
| PB4<br />
| PB4<br />
| PB4<br />
| PB4<br />
| PB4<br />
| PB4<br />
| <br />
|-<br />
| bgcolor=#0C0|MOSI<br />
| PB5<br />
| PB5<br />
| PB5<br />
| PB5<br />
| PB5<br />
| PB5<br />
| <br />
|-<br />
| rowspan="3" | SPI2<br />
| bgcolor=#0C0|SCK<br />
| PB10<br />
| PB10<br />
| PB10<br />
| PB10<br />
| PB10<br />
| PB10<br />
| <br />
| rowspan="3" | <br />
|-<br />
| bgcolor=#0C0|MISO<br />
| PC2<br />
| PC2<br />
| PC2<br />
| PC2<br />
| PC2<br />
| PC2<br />
| <br />
|-<br />
| bgcolor=#0C0|MOSI<br />
| PC3<br />
| PC3<br />
| PC3<br />
| PC3<br />
| PC3<br />
| PC3<br />
| <br />
|-<br />
| rowspan="3" | SPI2A<br />
| bgcolor=#0C0|SCK<br />
| PB13<br />
| PB13<br />
| PB13<br />
| PB13<br />
| PB13<br />
| PB13<br />
| GPIO22<br />
| rowspan="3" | RP2350 SPI0<br />
|-<br />
| bgcolor=#0C0|MISO<br />
| PB14<br />
| PB14<br />
| PB14<br />
| PB14<br />
| PB14<br />
| PB14<br />
| GPIO20<br />
|-<br />
| bgcolor=#0C0|MOSI<br />
| PB15<br />
| PB15<br />
| PB15<br />
| PB15<br />
| PB15<br />
| PB15<br />
| GPIO23 <br />
|-<br />
| rowspan="3" | SPI3<br />
| bgcolor=#CC0|SCK<br />
| PC10<br />
| PC10<br />
| PC10<br />
| bgcolor=#CC0|N/A<br />
| PC10<br />
| PC10<br />
| <br />
| <br />
|-<br />
| bgcolor=#CC0|MISO<br />
| PC11<br />
| PC11<br />
| PC11<br />
| bgcolor=#CC0|N/A<br />
| PC11<br />
| PC11<br />
| <br />
|<br />
|-<br />
| bgcolor=#CC0|MOSI<br />
| PC12<br />
| PC12<br />
| PC12<br />
| bgcolor=#CC0|N/A<br />
| PC12<br />
| PC12<br />
| <br />
|<br />
|-<br />
| rowspan="3" | SPI3A<br />
| bgcolor=#CC0|SCK<br />
| PB3<br />
| PB3<br />
| PB3<br />
| bgcolor=#CC0|N/A<br />
| PB3<br />
| PB3<br />
| <br />
| Conflicts with SWO<br />
|-<br />
| bgcolor=#CC0|MISO<br />
| PB4<br />
| PB4<br />
| PB4<br />
| bgcolor=#CC0|N/A<br />
| PB4<br />
| PB4<br />
| <br />
|<br />
|-<br />
| bgcolor=#CC0|MOSI<br />
| PB5<br />
| PB5<br />
| PB5<br />
| bgcolor=#CC0|N/A<br />
| PB5<br />
| PB5<br />
| <br />
|<br />
|}<br />
<br />
== SDIO ==<br />
STM32F407: SDIO<br />
<br />
STM32L475: SDMMC<br />
<br />
STM32H562: SDMMC<br />
<br />
STM32C071: N/A<br />
<br />
STM32C551: N/A<br />
<br />
STM32H723: SDMMC<br />
<br />
{| class="wikitable"<br />
! Variant<br />
! PIN <br />
! STM32F407<br />
! STM32L475<br />
! STM32H562<br />
! STM32C071<br />
! STM32C551<br />
! STM32H723<br />
! RP2354<br />
|-<br />
| rowspan="6" | Only<br />
| bgcolor=#CC0|CMD<br />
| PD2<br />
| PD2<br />
| PD2<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PD2<br />
| GPIO30<br />
|-<br />
| bgcolor=#CC0|CK<br />
| PC12<br />
| PC12<br />
| PC12<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PC12<br />
| GPIO31<br />
|-<br />
| bgcolor=#CC0|D0<br />
| PC8<br />
| PC8<br />
| PC8<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PC8<br />
| GPIO35<br />
|-<br />
| bgcolor=#CC0|D1<br />
| PC9<br />
| PC9<br />
| PC9<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PC9<br />
| GPIO34<br />
|-<br />
| bgcolor=#CC0|D2<br />
| PC10<br />
| PC10<br />
| PC10<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PC10<br />
| GPIO33<br />
|-<br />
| bgcolor=#CC0|D3<br />
| PC11<br />
| PC11<br />
| PC11<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PC11<br />
| GPIO32<br />
|}<br />
<br />
== Ethernet (RMII) ==<br />
STM32F407: <br />
<br />
STM32L475: <br />
<br />
STM32H562: <br />
<br />
STM32C071: <br />
<br />
STM32C551: <br />
<br />
STM32H723: <br />
<br />
{| class="wikitable"<br />
! Variant<br />
! PIN <br />
! STM32F407<br />
! STM32L475<br />
! STM32H562<br />
! STM32C071<br />
! STM32C551<br />
! STM32H723<br />
! RP2354<br />
|-<br />
| rowspan="10" | Only<br />
| bgcolor=#CC0| MDIO<br />
| PA2<br />
| bgcolor=#CC0 | N/A<br />
| PA2<br />
| bgcolor=#CC0 | N/A<br />
| bgcolor=#CC0 | N/A<br />
| PA2<br />
| bgcolor=#CC0 | N/A<br />
|-<br />
| bgcolor=#CC0| REF_CLK<br />
| PA1<br />
| bgcolor=#CC0 | N/A<br />
| PA1<br />
| bgcolor=#CC0 | N/A<br />
| bgcolor=#CC0 | N/A<br />
| PA1<br />
| bgcolor=#CC0 | N/A<br />
|-<br />
| bgcolor=#CC0| MDC<br />
| PC1<br />
| bgcolor=#CC0 | N/A<br />
| PC1<br />
| bgcolor=#CC0 | N/A<br />
| bgcolor=#CC0 | N/A<br />
| PC1<br />
| bgcolor=#CC0 | N/A<br />
|-<br />
| bgcolor=#CC0| TX_EN<br />
| PB11<br />
| bgcolor=#CC0 | N/A<br />
| PB11<br />
| bgcolor=#CC0 | N/A<br />
| bgcolor=#CC0 | N/A<br />
| PB11<br />
| bgcolor=#CC0 | N/A<br />
|-<br />
| bgcolor=#CC0| TXD0<br />
| PB12<br />
| bgcolor=#CC0 | N/A<br />
| PB12<br />
| bgcolor=#CC0 | N/A<br />
| bgcolor=#CC0 | N/A<br />
| PB12<br />
| bgcolor=#CC0 | N/A<br />
|-<br />
| bgcolor=#F44| TXD1<br />
| PB13<br />
| bgcolor=#CC0 | N/A<br />
| bgcolor=#F44 | PB15<br />
| bgcolor=#CC0 | N/A<br />
| bgcolor=#CC0 | N/A<br />
| PB13<br />
| bgcolor=#CC0 | N/A<br />
|-<br />
| bgcolor=#CC0| RXD0<br />
| PC4<br />
| bgcolor=#CC0 | N/A<br />
| PC4<br />
| bgcolor=#CC0 | N/A<br />
| bgcolor=#CC0 | N/A<br />
| PC4<br />
| bgcolor=#CC0 | N/A<br />
|-<br />
| bgcolor=#CC0| RXD1<br />
| PC5<br />
| bgcolor=#CC0 | N/A<br />
| PC5<br />
| bgcolor=#CC0 | N/A<br />
| bgcolor=#CC0 | N/A<br />
| PC5<br />
| bgcolor=#CC0 | N/A<br />
|-<br />
| bgcolor=#CC0| CRS_DV<br />
| PA7<br />
| bgcolor=#CC0 | N/A<br />
| PA7<br />
| bgcolor=#CC0 | N/A<br />
| bgcolor=#CC0 | N/A<br />
| PA7<br />
| bgcolor=#CC0 | N/A<br />
|}<br />
<br />
== ULPI ==<br />
STM32F407: ULPI<br />
<br />
STM32L475: N/A<br />
<br />
STM32H562: N/A<br />
<br />
STM32C071: N/A<br />
<br />
STM32C551: N/A<br />
<br />
STM32H723: ULPI<br />
<br />
{| class="wikitable"<br />
! Variant<br />
! PIN <br />
! STM32F407<br />
! STM32L475<br />
! STM32H562<br />
! STM32C071<br />
! STM32C551<br />
! STM32H723<br />
! RP2354<br />
|-<br />
| rowspan="12" | Only<br />
| bgcolor=#CC0| STP<br />
| PC0<br />
| bgcolor=#CC0| N/A<br />
| bgcolor=#CC0| N/A<br />
| bgcolor=#CC0| N/A<br />
| bgcolor=#CC0| N/A<br />
| PC0<br />
| bgcolor=#CC0| N/A<br />
|-<br />
| bgcolor=#CC0| DIR<br />
| PC2<br />
| bgcolor=#CC0| N/A<br />
| bgcolor=#CC0| N/A<br />
| bgcolor=#CC0| N/A<br />
| bgcolor=#CC0| N/A<br />
| PC2<br />
| bgcolor=#CC0| N/A <br />
|-<br />
| bgcolor=#CC0| NXT<br />
| PC3<br />
| bgcolor=#CC0| N/A<br />
| bgcolor=#CC0| N/A<br />
| bgcolor=#CC0| N/A<br />
| bgcolor=#CC0| N/A<br />
| PC3<br />
| bgcolor=#CC0| N/A <br />
|-<br />
| bgcolor=#CC0| CK<br />
| PA5<br />
| bgcolor=#CC0| N/A<br />
| bgcolor=#CC0| N/A<br />
| bgcolor=#CC0| N/A<br />
| bgcolor=#CC0| N/A<br />
| PA5<br />
| bgcolor=#CC0| N/A <br />
|-<br />
| bgcolor=#CC0|D0<br />
| PA3<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PA3<br />
| bgcolor=#CC0|N/A<br />
|-<br />
| bgcolor=#CC0|D1<br />
| PB0<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PB0<br />
| bgcolor=#CC0|N/A<br />
|-<br />
| bgcolor=#CC0|D2<br />
| PB1<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PB1<br />
| bgcolor=#CC0|N/A<br />
|-<br />
| bgcolor=#CC0|D3<br />
| PB10<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PB10<br />
| bgcolor=#CC0|N/A<br />
|-<br />
| bgcolor=#CC0|D4<br />
| PB11<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PB11<br />
| bgcolor=#CC0|N/A<br />
|-<br />
| bgcolor=#CC0|D5<br />
| PB12<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PB12<br />
| bgcolor=#CC0|N/A<br />
|-<br />
| bgcolor=#CC0|D6<br />
| PB13<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PB13<br />
| bgcolor=#CC0|N/A<br />
|-<br />
| bgcolor=#CC0|D7<br />
| PB5<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PB5<br />
| bgcolor=#CC0|N/A<br />
|}<br />
<br />
== I2S ==<br />
STM32F407: I2S2, I2S3<br />
<br />
STM32L475: SAI1, SAI2 (serial audio interface)<br />
<br />
STM32H562: I2S1, I2S2, I2S3<br />
<br />
STM32C071: I2S1 (half duplex only)<br />
<br />
STM32C551: I2S1, I2S2, I2S3<br />
<br />
STM32H723: I2S1, I2S2, I2S3<br />
<br />
{| class="wikitable"<br />
! Variant<br />
! PIN <br />
! STM32F407<br />
! STM32L475<br />
! STM32H562<br />
! STM32C071<br />
! STM32C551<br />
! STM32H723<br />
! RP2354<br />
|-<br />
| rowspan="5" | I2S1<br />
| bgcolor=#F44|MCK<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#F44|PB8<br />
| PC4<br />
| bgcolor=#F44|PA6, PA11, PD5, PB4, PB6<br />
| PC4<br />
| PC4<br />
| TBD<br />
|-<br />
| bgcolor=#F44|SDI<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#F44|PB5<br />
| PA6<br />
| bgcolor=#F44|PA2,PA7,PA12,PB5,PD6,PB6††<br />
| PA6<br />
| PA6<br />
| TBD<br />
|-<br />
| bgcolor=#F44|SDO<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#F44|PC3<br />
| PA7<br />
| PA7<br />
| PA7<br />
| PA7<br />
| TBD<br />
|-<br />
| bgcolor=#F44|CK<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#F44|PB10<br />
| PA5<br />
| PA5<br />
| PA5<br />
| PA5<br />
| TBD<br />
|-<br />
| bgcolor=#F44|WS<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#F44|PB9<br />
| PA4<br />
| bgcolor=#F44|PA1,PA5,PD8,PB3,PB6<br />
| PA4<br />
| PA4<br />
| TBD<br />
|-<br />
| rowspan="5" | I2S2<br />
| bgcolor=#F44|MCK<br />
| PC6<br />
| bgcolor=#F44|PB14<br />
| PC6<br />
| bgcolor=#CC0|N/A<br />
| PC6<br />
| PC6<br />
| TBD<br />
|-<br />
| bgcolor=#F44|SDI<br />
| PC2<br />
| bgcolor=#F44|PC12<br />
| PC2<br />
| bgcolor=#CC0|N/A<br />
| PC2<br />
| PC2<br />
| TBD<br />
|-<br />
| bgcolor=#F44|SDO<br />
| PC3<br />
| bgcolor=#F44|PD11<br />
| PC3<br />
| bgcolor=#CC0|N/A<br />
| PC3<br />
| PC3<br />
| TBD<br />
|-<br />
| bgcolor=#F44|CK<br />
| PB10<br />
| bgcolor=#F44|PD10<br />
| PB10<br />
| bgcolor=#CC0|N/A<br />
| PB10<br />
| PB10<br />
| TBD<br />
|-<br />
| bgcolor=#CC0|WS<br />
| PB12<br />
| PB12<br />
| PB12<br />
| bgcolor=#CC0|N/A<br />
| PB12<br />
| PB12<br />
| TBD<br />
|-<br />
| rowspan="5" | I2S2a<br />
| bgcolor=#0FF|MCK<br />
| bgcolor=#0FF|N/A<br />
| PD9<br />
| bgcolor=#0FF|N/A<br />
| bgcolor=#0FF|N/A<br />
| bgcolor=#0FF|N/A<br />
| bgcolor=#0FF|N/A<br />
| TBD<br />
|-<br />
| bgcolor=#CC0|SDI<br />
| PB14<br />
| bgcolor=#CC0|N/A<br />
| PB14<br />
| bgcolor=#CC0|N/A<br />
| PB14<br />
| PB14<br />
| TBD<br />
|-<br />
| bgcolor=#CC0|SDO<br />
| PB15<br />
| PB15<br />
| PB15<br />
| bgcolor=#CC0|N/A<br />
| PB15<br />
| PB15<br />
| TBD<br />
|-<br />
| bgcolor=#CC0|CK<br />
| PB13<br />
| PB13<br />
| PB13<br />
| bgcolor=#CC0|N/A<br />
| PB13<br />
| PB13<br />
| TBD<br />
|-<br />
| bgcolor=#CC0|WS<br />
| PB9<br />
| PB9<br />
| PB9<br />
| bgcolor=#CC0|N/A<br />
| PB9<br />
| PB9<br />
| TBD<br />
|-<br />
| rowspan="5" | I2S3<br />
| bgcolor=#CC0|MCK<br />
| PC7<br />
| bgcolor=#CC0|N/A<br />
| PC7<br />
| bgcolor=#CC0|N/A<br />
| PC7<br />
| PC7<br />
| TBD<br />
|-<br />
| bgcolor=#CC0|SDI<br />
| PC11<br />
| bgcolor=#CC0|N/A<br />
| PC11<br />
| bgcolor=#CC0|N/A<br />
| PC11<br />
| PC11<br />
| TBD<br />
|-<br />
| bgcolor=#CC0|SDO<br />
| PC12<br />
| bgcolor=#CC0|N/A<br />
| PC12<br />
| bgcolor=#CC0|N/A<br />
| PC12<br />
| PC12<br />
| TBD<br />
|-<br />
| bgcolor=#CC0|CK<br />
| PC10<br />
| bgcolor=#CC0|N/A<br />
| PC10<br />
| bgcolor=#CC0|N/A<br />
| PC10<br />
| PC10<br />
| TBD<br />
|-<br />
| bgcolor=#CC0|WS<br />
| PA4<br />
| bgcolor=#CC0|N/A<br />
| PA4<br />
| bgcolor=#CC0|N/A<br />
| PA4<br />
| PA4<br />
| TBD<br />
|-<br />
| rowspan="5" | I2S3a<br />
| bgcolor=#0FF|MCK<br />
| bgcolor=#0FF|N/A<br />
| bgcolor=#0FF|N/A<br />
| bgcolor=#0FF|N/A<br />
| bgcolor=#0FF|N/A<br />
| bgcolor=#0FF|N/A<br />
| bgcolor=#0FF|N/A<br />
| TBD<br />
|-<br />
| bgcolor=#CC0|SDI<br />
| PB4<br />
| bgcolor=#CC0|N/A<br />
| PB4<br />
| bgcolor=#CC0|N/A<br />
| PB4<br />
| PB4<br />
| TBD<br />
|-<br />
| bgcolor=#CC0|SDO<br />
| PB5<br />
| bgcolor=#CC0|N/A<br />
| PB5<br />
| bgcolor=#CC0|N/A<br />
| PB5<br />
| PB5<br />
| TBD<br />
|-<br />
| bgcolor=#CC0|CK<br />
| PB3<br />
| bgcolor=#CC0|N/A<br />
| PB3<br />
| bgcolor=#CC0|N/A<br />
| PB3<br />
| PB3<br />
| TBD<br />
|-<br />
| bgcolor=#CC0|WS<br />
| PA15<br />
| bgcolor=#CC0|N/A<br />
| PA15<br />
| bgcolor=#CC0|N/A<br />
| PA15,PB8,PE4 †††<br />
| PA15<br />
| TBD<br />
|}<br />
<br />
Notes; <br />
<br />
†† The STM32C071 has only one half-duplex I2S, and the _SD pin can either be in INPUT or OUTPUT mode. Many pins, how do we map?<br />
<br />
††† I2S3_WS is ONLY mapped on PA15 (used for SWDIO), except on STM32C551 which ALSO has it on PB8.<br />
<br />
== DACs ==<br />
<br />
{| class="wikitable"<br />
! Variant<br />
! PIN <br />
! STM32F407<br />
! STM32L475<br />
! STM32H562<br />
! STM32C071<br />
! STM32C551<br />
! STM32H723<br />
! RP2354<br />
|-<br />
| rowspan="2" |DAC1<br />
| bgcolor=#CC0|OUT1<br />
| PA4<br />
| PA4<br />
| PA4<br />
| bgcolor=#CC0|N/A<br />
| PA4<br />
| PA4<br />
| bgcolor=#CC0|N/A<br />
|-<br />
| bgcolor=#CC0|OUT2<br />
| PA5<br />
| PA5<br />
| PA5<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PA5<br />
| bgcolor=#CC0|N/A<br />
|}<br />
<br />
== ADCs ==<br />
ADCs are so numerous that comparative tables are difficult to establish.<br />
<br />
STM32F407; 12 channels common for ADC1, ADC2 and ADC3. 4 channels for ADC1 and ADC2<br />
<br />
STM32F407; 4 channels common for ADC1, ADC2 and ADC3. 12 channels for ADC1 and ADC2<br />
<br />
STM32H562; All 16 channels common for ADC1 and ADC2, can also be configured as 8 differential pair inputs.<br />
<br />
STM32C071; Only ADC1, 19 external channels.<br />
<br />
STM32C551; 7 channels common for ADC1 and ADC2.<br />
<br />
STM32H723; ADC1 and ADC2 are 16 bits, ADC3 is 12 bits. All 3 can also be configured as 8 differential pair inputs.<br />
<br />
RP2354; One ADC, 12 bits, 0.5 Msps<br />
<br />
{| class="wikitable"<br />
! Variant<br />
! PIN <br />
! STM32F407<br />
! STM32L475<br />
! STM32H562<br />
! STM32C071<br />
! STM32C551<br />
! STM32H723<br />
! RP2354<br />
|-<br />
| rowspan="3" |ADC1<br />
| Pins<br />
| PA0-PA7,PC0-PC5,PB0-PB1<br />
| PA0-PA7,PC0-PC5,PB0-PB1<br />
| PA0-PA7,PC0-PC5,PB0-PB1<br />
| PA0-PA8,PA13-PA14,PC0-PC5,PB0-PB2,PB10-PB12<br />
| PA0-PA7,PC0-PC3<br />
| PA0-PA7,PC0-PC2,PC4-PC5,PB0-PB1<br />
| GPIO40-GPIO47<br />
|-<br />
| Channels<br />
| 16<br />
| 16<br />
| 16<br />
| 19<br />
| 12<br />
| 15<br />
| 8<br />
|-<br />
| Msps<br />
| 2.4<br />
| 5<br />
| 5<br />
| 2.5<br />
| 2.25<br />
| 3.6<br />
| 0.5<br />
|-<br />
| rowspan="3" |ADC2<br />
| Pins<br />
| PA0-PA7,PC0-PC5,PB0-PB1<br />
| PA0-PA7,PC0-PC5,PB0-PB1<br />
| PA0-PA7,PC0-PC5,PB0-PB1<br />
| N/A<br />
| PA0-PA3,PC1-PC5,PB0-PB2<br />
| PA2-PA7,PC0-PC2,PC4-PC5,PB0-PB1<br />
| N/A<br />
|-<br />
| Channels<br />
| 16<br />
| 16<br />
| 16<br />
| N/A<br />
| 12<br />
| 13<br />
| N/A<br />
|-<br />
| Msps<br />
| 2.4<br />
| 5<br />
| 5<br />
| N/A<br />
| 2.25<br />
| 3.6<br />
| N/A<br />
|-<br />
| rowspan="3" |ADC3<br />
| Pins<br />
| PA0-PA7,PC0-PC3<br />
| PC0-PC3<br />
| N/A<br />
| N/A<br />
| N/A<br />
| PC0-PC3<br />
| N/A<br />
|-<br />
| Channels<br />
| 6<br />
| 4<br />
| N/A<br />
| N/A<br />
| N/A<br />
| 4 (12 bits)<br />
| N/A<br />
|-<br />
| Msps<br />
| 2.4<br />
| 5<br />
| N/A<br />
| N/A<br />
| N/A<br />
| 5<br />
| N/A<br />
|}</div>
Niclas
https://stm32world.com/w/index.php?title=Streamline_Peripheral_Pin_Mapping&diff=8467
Streamline Peripheral Pin Mapping
2026-09-11T09:25:22Z
<p>Niclas: /* SDIO */</p>
<hr />
<div>[[Category:Streamline]][[Category:Work in progress]]<br />
<br />
== General notes ==<br />
<span style="background:#0C0">field</span> means that all MCUs can be mapped identically.<br />
<br />
<span style="background:#CC0">field</span> means it is missing the peripheral.<br />
<br />
<span style="background:#F44">field</span> means that pins are not same across all MCUs.<br />
<br />
<span style="background:#0FF">field</span> is I2Sx_MCK only exist on one pin.<br />
<br />
=== RP2350 ===<br />
<br />
Trying to avoid 12 - 19 as these can be used for HSTX but they should be wired to backplane.<br />
<br />
== SWD ==<br />
<br />
{| class="wikitable"<br />
! Variant<br />
! PIN <br />
! STM32F407<br />
! STM32L475<br />
! STM32H562<br />
! STM32C071<br />
! STM32C551<br />
! STM32H723<br />
! RP2354<br />
! Remarks<br />
|-<br />
| rowspan="3" | All<br />
| bgcolor=#0C0|SWDIO<br />
| PA13<br />
| PA13<br />
| PA13<br />
| PA13<br />
| PA13<br />
| PA13<br />
| SWDIO<br />
| rowspan="2" | RP Pico Dedicated pin<br />
|-<br />
| bgcolor=#0C0|SWCLK<br />
| PA14<br />
| PA14<br />
| PA14<br />
| PA14<br />
| PA14<br />
| PA14<br />
| SWCLK<br />
|-<br />
| bgcolor=#CC0|SWO<br />
| PB3<br />
| PB3<br />
| PB3<br />
| bgcolor=#CC0|N/A<br />
| PB3<br />
| PB3<br />
| TBD<br />
| N/A<br />
|}<br />
<br />
== UARTs ==<br />
<br />
* RP2350 UART0 TX: 0 / 12 / 16 / 28 / 32 / 44<br />
* RP2350 UART0 RX: 1 / 13 / 17 / 29 / 33 / 45<br />
<br />
* RP2350 UART1 TX: 4 / 8 / 20 / 24 / 36 / 40<br />
* RP2350 UART1 RX: 5 / 9 / 21 / 25 / 37 / 41<br />
<br />
{| class="wikitable"<br />
! Variant<br />
! PIN <br />
! STM32F407<br />
! STM32L475<br />
! STM32H562<br />
! STM32C071<br />
! STM32C551<br />
! STM32H723<br />
! RP2354<br />
! Remarks<br />
|-<br />
| rowspan="2" | USART1<br />
| bgcolor=#0C0|TX<br />
| PA9<br />
| PA9<br />
| PA9<br />
| PA9<br />
| PA9<br />
| PA9<br />
| 0<br />
| rowspan="2" | Connect default<br/>RP2350 UART0<br />
|-<br />
| bgcolor=#0C0|RX<br />
| PA10<br />
| PA10<br />
| PA10<br />
| PA10<br />
| PA10<br />
| PA10<br />
| 1<br />
|-<br />
| rowspan="2" | USART1A<br />
| bgcolor=#0C0|TX<br />
| PB6<br />
| PB6<br />
| PB6<br />
| PB6<br />
| PB6<br />
| PB6<br />
| <br />
| rowspan="2" | <br />
|-<br />
| bgcolor=#0C0|RX<br />
| PB7<br />
| PB7<br />
| PB7<br />
| PB7<br />
| PB7<br />
| PB7<br />
| <br />
|-<br />
| rowspan="2" | USART2<br />
| bgcolor=#0C0|TX<br />
| PA2<br />
| PA2<br />
| PA2<br />
| PA2<br />
| PA2<br />
| PA2<br />
| 44<br />
| rowspan="2" | RP2350 UART1<br />
|-<br />
| bgcolor=#0C0|RX<br />
| PA3<br />
| PA3<br />
| PA3<br />
| PA3<br />
| PA3<br />
| PA3<br />
| 45<br />
|-<br />
| rowspan="2" | USART2A<br />
| bgcolor=#0C0|TX<br />
| PD5<br />
| PD5<br />
| PD5<br />
| PD5<br />
| PD5<br />
| PD5<br />
| 4<br />
| rowspan="2" | RP2350 UART1<br />
|-<br />
| bgcolor=#0C0|RX<br />
| PD6<br />
| PD6<br />
| PD6<br />
| PD6<br />
| PD6<br />
| PD6<br />
| 5<br />
|-<br />
| rowspan="2" | USART3<br />
| bgcolor=#CC0|TX<br />
| PB10<br />
| PB10<br />
| PB10<br />
| bgcolor=#CC0|N/A<br />
| PB10<br />
| PB10<br />
| <br />
| rowspan="2" | <br />
|-<br />
| bgcolor=#CC0|RX<br />
| PB11<br />
| PB11<br />
| PB11<br />
| bgcolor=#CC0|N/A<br />
| PB11<br />
| PB11<br />
| <br />
|-<br />
| rowspan="2" | USART3A1<br />
| bgcolor=#CC0|TX<br />
| PD8<br />
| PD8<br />
| PD8<br />
| bgcolor=#CC0|N/A<br />
| PD8<br />
| PD8<br />
| <br />
| rowspan="2" | <br />
|-<br />
| bgcolor=#CC0|RX<br />
| PD9<br />
| PD9<br />
| PD9<br />
| bgcolor=#CC0|N/A<br />
| PD9<br />
| PD9<br />
| <br />
|-<br />
| rowspan="2" | USART3A2<br />
| bgcolor=#CC0|TX<br />
| PC10<br />
| PC10<br />
| PC10<br />
| bgcolor=#CC0|N/A<br />
| PC10<br />
| PC10<br />
| bgcolor=#CC0|N/A<br />
|<br />
|-<br />
| bgcolor=#CC0|RX<br />
| PC11<br />
| PC11<br />
| PC11<br />
| bgcolor=#CC0|N/A<br />
| PC11<br />
| PC11<br />
| bgcolor=#CC0|N/A<br />
|<br />
|-<br />
| rowspan="2" | UART4<br />
| bgcolor=#CC0|TX<br />
| PA0<br />
| PA0<br />
| PA0<br />
| bgcolor=#CC0|N/A<br />
| PA0<br />
| PA0<br />
| <br />
| rowspan="2" |<br />
|-<br />
| bgcolor=#CC0|RX<br />
| PA1<br />
| PA1<br />
| PA1<br />
| bgcolor=#CC0|N/A<br />
| PA1<br />
| PA1<br />
| <br />
|-<br />
| rowspan="2" | UART4A<br />
| bgcolor=#CC0|TX<br />
| PC10<br />
| PC10<br />
| PC10<br />
| bgcolor=#CC0|N/A<br />
| PC10<br />
| PC10<br />
| <br />
| rowspan="2" | <br />
|-<br />
| bgcolor=#CC0|RX<br />
| PC11<br />
| PC11<br />
| PC11<br />
| bgcolor=#CC0|N/A<br />
| PC11<br />
| PC11<br />
| <br />
|-<br />
| rowspan="2" | UART5<br />
| bgcolor=#CC0|TX<br />
| PC12<br />
| PC12<br />
| PC12<br />
| bgcolor=#CC0|N/A<br />
| PC12<br />
| PC12<br />
| TBD<br />
|<br />
|-<br />
| bgcolor=#CC0|RX<br />
| PD2<br />
| PD2<br />
| PD2<br />
| bgcolor=#CC0|N/A<br />
| PD2<br />
| PD2<br />
| TBD<br />
|<br />
|-<br />
| rowspan="2" | USART6<br />
| bgcolor=#CC0|TX<br />
| PC6<br />
| bgcolor=#CC0|N/A<br />
| PC6<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PC6<br />
| TBD<br />
|<br />
|-<br />
| bgcolor=#CC0|RX<br />
| PC7<br />
| bgcolor=#CC0|N/A<br />
| PC7<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PC7<br />
| TBD<br />
|<br />
|}<br />
<br />
== CAN ==<br />
<br />
{| class="wikitable"<br />
! Variant<br />
! PIN <br />
! STM32F407<br />
! STM32L475<br />
! STM32H562<br />
! STM32C071<br />
! STM32C551<br />
! STM32H723<br />
! RP2354<br />
|-<br />
| rowspan="2" | CAN1<br />
| bgcolor=#CC0|TX<br />
| PA12<br />
| PA12<br />
| PA12<br />
| bgcolor=#CC0|N/A<br />
| PA12<br />
| PA12<br />
| TBD<br />
|-<br />
| bgcolor=#CC0|RX<br />
| PA11<br />
| PA11<br />
| PA11<br />
| bgcolor=#CC0|N/A<br />
| PA11<br />
| PA11<br />
| TBD<br />
|-<br />
| rowspan="2" | CAN1A<br />
| bgcolor=#CC0|TX<br />
| PD1<br />
| PD1<br />
| PD1<br />
| bgcolor=#CC0|N/A<br />
| PD1<br />
| PD1<br />
| TBD<br />
|-<br />
| bgcolor=#CC0|RX<br />
| PD0<br />
| PD0<br />
| PD0<br />
| bgcolor=#CC0|N/A<br />
| PD0<br />
| PD0<br />
| TBD<br />
|-<br />
| rowspan="2" | CAN2<br />
| bgcolor=#CC0|TX<br />
| PB13<br />
| bgcolor=#CC0|N/A<br />
| PB13 <br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PB13<br />
| TBD<br />
|-<br />
| bgcolor=#CC0|RX<br />
| PB12<br />
| bgcolor=#CC0|N/A<br />
| PB13<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PB13<br />
| TBD<br />
|-<br />
| rowspan="2" | CAN2A<br />
| bgcolor=#CC0|TX<br />
| PB6<br />
| bgcolor=#CC0|N/A<br />
| PB6<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PB6<br />
| TBD<br />
|-<br />
| bgcolor=#CC0|RX<br />
| PB5<br />
| bgcolor=#CC0|N/A<br />
| PB6<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PB6<br />
| TBD<br />
|}<br />
<br />
== USB ==<br />
STM32F407=HS/FS host/device/otg<br />
<br />
STM32L475=FS host/device/otg no crystal<br />
<br />
STM32H562=FS PD<br />
<br />
STM32C071=FS no crystal<br />
<br />
STM32C551=FS host/device<br />
<br />
STM32H723=HS/FS host/device/otg<br />
<br />
RP2354=FS host/device<br />
<br />
{| class="wikitable"<br />
! Variant<br />
! PIN <br />
! STM32F407<br />
! STM32L475<br />
! STM32H562<br />
! STM32C071<br />
! STM32C551<br />
! STM32H723<br />
! RP2354<br />
! Remarks<br />
|-<br />
| rowspan="2" | All<br />
| bgcolor=#0C0|DM<br />
| PA11<br />
| PA11<br />
| PA11<br />
| PA11<br />
| PA11<br />
| PA11<br />
| DM<br />
| rowspan="2" | RP2350 dedicated pins<br />
|-<br />
| bgcolor=#0C0|DP<br />
| PA12<br />
| PA12<br />
| PA12<br />
| PA12<br />
| PA12<br />
| PA12<br />
| DP<br />
|}<br />
<br />
== I2C ==<br />
<br />
* RP2350 I2C0 SCL: 1 / 5 / 9 / 13 / 17 / 21 / 25 / 29 / 33 / 37 / 41 / 45<br />
* RP2350 I2C0 SDA: 0 / 4 / 8 / 12 / 16 / 20 / 24 / 28 / 32 / 36 / 40 / 44<br />
<br />
* RP2350 I2C1 SCL: 3 / 7 / 11 / 15 / 19 / 23 / 27 / 31 / 35 / 39 / 43 / 47<br />
* RP2350 I2C1 SDA: 2 / 6 / 10 / 14 / 18 / 22 / 26 / 30 / 34 / 38 / 42 / 46<br />
<br />
{| class="wikitable"<br />
! Variant<br />
! PIN <br />
! STM32F407<br />
! STM32L475<br />
! STM32H562<br />
! STM32C071<br />
! STM32C551<br />
! STM32H723<br />
! RP2354<br />
! Remarks<br />
|-<br />
| rowspan="2" | I2C1<br />
| bgcolor=#0C0|SCL<br />
| PB6<br />
| PB6<br />
| PB6<br />
| PB6<br />
| PB6<br />
| PB6<br />
| 9<br />
| rowspan="2" | RP2350 ICL0<br />
|-<br />
| bgcolor=#0C0|SDA<br />
| PB7<br />
| PB7<br />
| PB7<br />
| PB7<br />
| PB7<br />
| PB7<br />
| 8<br />
|-<br />
| rowspan="2" | I2C1A<br />
| bgcolor=#0C0|SCL<br />
| PB8<br />
| PB8<br />
| PB8<br />
| PB8<br />
| PB8<br />
| PB8<br />
| TBD<br />
|<br />
|-<br />
| bgcolor=#0C0|SDA<br />
| PB9<br />
| PB9<br />
| PB9<br />
| PB9<br />
| PB9<br />
| PB9<br />
| TBD<br />
|<br />
|-<br />
| rowspan="2" | I2C2<br />
| bgcolor=#0C0|SCL<br />
| PB10<br />
| PB10<br />
| PB10<br />
| PB10<br />
| PB10<br />
| PB10<br />
| 3<br />
| rowspan="2" | RP2350 I2C1<br />
|-<br />
| bgcolor=#0C0|SDA<br />
| PB11<br />
| PB11<br />
| PB11<br />
| PB11<br />
| PB11<br />
| PB11<br />
| 2<br />
|-<br />
| rowspan="2" | I2C3<br />
| bgcolor=#F44|SCL<br />
| PA8<br />
| bgcolor=#F44|PC0<br />
| PA8<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PA8<br />
| TBD<br />
|<br />
|-<br />
| bgcolor=#F44|SDA<br />
| PC9<br />
| bgcolor=#F44|PC1<br />
| PC9<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PC9<br />
| TBD<br />
|<br />
|}<br />
<br />
== SPI ==<br />
<br />
* RP2350 SPI0 SCK: 2 / 6 / 18 / 22 / 34 / 38 <br />
* RP2350 SPI0 MISO: 0 / 4 / 16 / 20 / 32 / 36<br />
* RP2350 SPI0 MOSI: 3 / 7 / 19 / 23 / 35 / 39<br />
<br />
* RP2350 SPI1 SCK: 10 / 14 / 26 / 30 / 42 / 46<br />
* RP2350 SPI1 MISO: 8 / 12 / 24 / 28 / 40 / 44<br />
* RP2350 SPI1 MOSI: 11 / 15 / 27 / 31 / 43 / 47<br />
<br />
{| class="wikitable"<br />
! Variant<br />
! PIN <br />
! STM32F407<br />
! STM32L475<br />
! STM32H562<br />
! STM32C071<br />
! STM32C551<br />
! STM32H723<br />
! RP2354<br />
! Remarks<br />
|-<br />
| rowspan="3" | SPI1<br />
| bgcolor=#0C0|SCK<br />
| PA5<br />
| PA5<br />
| PA5<br />
| PA5<br />
| PA5<br />
| PA5<br />
| 42<br />
| rowspan="3" | RP2350 SPI1<br />
|-<br />
| bgcolor=#0C0|MISO<br />
| PA6<br />
| PA6<br />
| PA6<br />
| PA6<br />
| PA6<br />
| PA6<br />
| 40<br />
|-<br />
| bgcolor=#0C0|MOSI<br />
| PA7<br />
| PA7<br />
| PA7<br />
| PA7<br />
| PA7<br />
| PA7<br />
| 43<br />
|-<br />
| rowspan="3" | SPI1A<br />
| bgcolor=#0C0|SCK<br />
| PB3<br />
| PB3<br />
| PB3<br />
| PB3<br />
| PB3<br />
| PB3<br />
| <br />
| rowspan="3" | PB3 conflicts with SWO<br />
|-<br />
| bgcolor=#0C0|MISO<br />
| PB4<br />
| PB4<br />
| PB4<br />
| PB4<br />
| PB4<br />
| PB4<br />
| <br />
|-<br />
| bgcolor=#0C0|MOSI<br />
| PB5<br />
| PB5<br />
| PB5<br />
| PB5<br />
| PB5<br />
| PB5<br />
| <br />
|-<br />
| rowspan="3" | SPI2<br />
| bgcolor=#0C0|SCK<br />
| PB10<br />
| PB10<br />
| PB10<br />
| PB10<br />
| PB10<br />
| PB10<br />
| <br />
| rowspan="3" | <br />
|-<br />
| bgcolor=#0C0|MISO<br />
| PC2<br />
| PC2<br />
| PC2<br />
| PC2<br />
| PC2<br />
| PC2<br />
| <br />
|-<br />
| bgcolor=#0C0|MOSI<br />
| PC3<br />
| PC3<br />
| PC3<br />
| PC3<br />
| PC3<br />
| PC3<br />
| <br />
|-<br />
| rowspan="3" | SPI2A<br />
| bgcolor=#0C0|SCK<br />
| PB13<br />
| PB13<br />
| PB13<br />
| PB13<br />
| PB13<br />
| PB13<br />
| 22<br />
| rowspan="3" | RP2350 SPI0<br />
|-<br />
| bgcolor=#0C0|MISO<br />
| PB14<br />
| PB14<br />
| PB14<br />
| PB14<br />
| PB14<br />
| PB14<br />
| 20<br />
|-<br />
| bgcolor=#0C0|MOSI<br />
| PB15<br />
| PB15<br />
| PB15<br />
| PB15<br />
| PB15<br />
| PB15<br />
| 23 <br />
|-<br />
| rowspan="3" | SPI3<br />
| bgcolor=#CC0|SCK<br />
| PC10<br />
| PC10<br />
| PC10<br />
| bgcolor=#CC0|N/A<br />
| PC10<br />
| PC10<br />
| <br />
| <br />
|-<br />
| bgcolor=#CC0|MISO<br />
| PC11<br />
| PC11<br />
| PC11<br />
| bgcolor=#CC0|N/A<br />
| PC11<br />
| PC11<br />
| <br />
|<br />
|-<br />
| bgcolor=#CC0|MOSI<br />
| PC12<br />
| PC12<br />
| PC12<br />
| bgcolor=#CC0|N/A<br />
| PC12<br />
| PC12<br />
| <br />
|<br />
|-<br />
| rowspan="3" | SPI3A<br />
| bgcolor=#CC0|SCK<br />
| PB3<br />
| PB3<br />
| PB3<br />
| bgcolor=#CC0|N/A<br />
| PB3<br />
| PB3<br />
| <br />
| Conflicts with SWO<br />
|-<br />
| bgcolor=#CC0|MISO<br />
| PB4<br />
| PB4<br />
| PB4<br />
| bgcolor=#CC0|N/A<br />
| PB4<br />
| PB4<br />
| <br />
|<br />
|-<br />
| bgcolor=#CC0|MOSI<br />
| PB5<br />
| PB5<br />
| PB5<br />
| bgcolor=#CC0|N/A<br />
| PB5<br />
| PB5<br />
| <br />
|<br />
|}<br />
<br />
== SDIO ==<br />
STM32F407: SDIO<br />
<br />
STM32L475: SDMMC<br />
<br />
STM32H562: SDMMC<br />
<br />
STM32C071: N/A<br />
<br />
STM32C551: N/A<br />
<br />
STM32H723: SDMMC<br />
<br />
{| class="wikitable"<br />
! Variant<br />
! PIN <br />
! STM32F407<br />
! STM32L475<br />
! STM32H562<br />
! STM32C071<br />
! STM32C551<br />
! STM32H723<br />
! RP2354<br />
|-<br />
| rowspan="6" | Only<br />
| bgcolor=#CC0|CMD<br />
| PD2<br />
| PD2<br />
| PD2<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PD2<br />
| GPIO30<br />
|-<br />
| bgcolor=#CC0|CK<br />
| PC12<br />
| PC12<br />
| PC12<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PC12<br />
| GPIO31<br />
|-<br />
| bgcolor=#CC0|D0<br />
| PC8<br />
| PC8<br />
| PC8<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PC8<br />
| GPIO35<br />
|-<br />
| bgcolor=#CC0|D1<br />
| PC9<br />
| PC9<br />
| PC9<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PC9<br />
| GPIO34<br />
|-<br />
| bgcolor=#CC0|D2<br />
| PC10<br />
| PC10<br />
| PC10<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PC10<br />
| GPIO33<br />
|-<br />
| bgcolor=#CC0|D3<br />
| PC11<br />
| PC11<br />
| PC11<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PC11<br />
| GPIO32<br />
|}<br />
<br />
== Ethernet (RMII) ==<br />
STM32F407: <br />
<br />
STM32L475: <br />
<br />
STM32H562: <br />
<br />
STM32C071: <br />
<br />
STM32C551: <br />
<br />
STM32H723: <br />
<br />
{| class="wikitable"<br />
! Variant<br />
! PIN <br />
! STM32F407<br />
! STM32L475<br />
! STM32H562<br />
! STM32C071<br />
! STM32C551<br />
! STM32H723<br />
! RP2354<br />
|-<br />
| rowspan="10" | Only<br />
| bgcolor=#CC0| MDIO<br />
| PA2<br />
| bgcolor=#CC0 | N/A<br />
| PA2<br />
| bgcolor=#CC0 | N/A<br />
| bgcolor=#CC0 | N/A<br />
| PA2<br />
| bgcolor=#CC0 | N/A<br />
|-<br />
| bgcolor=#CC0| REF_CLK<br />
| PA1<br />
| bgcolor=#CC0 | N/A<br />
| PA1<br />
| bgcolor=#CC0 | N/A<br />
| bgcolor=#CC0 | N/A<br />
| PA1<br />
| bgcolor=#CC0 | N/A<br />
|-<br />
| bgcolor=#CC0| MDC<br />
| PC1<br />
| bgcolor=#CC0 | N/A<br />
| PC1<br />
| bgcolor=#CC0 | N/A<br />
| bgcolor=#CC0 | N/A<br />
| PC1<br />
| bgcolor=#CC0 | N/A<br />
|-<br />
| bgcolor=#CC0| TX_EN<br />
| PB11<br />
| bgcolor=#CC0 | N/A<br />
| PB11<br />
| bgcolor=#CC0 | N/A<br />
| bgcolor=#CC0 | N/A<br />
| PB11<br />
| bgcolor=#CC0 | N/A<br />
|-<br />
| bgcolor=#CC0| TXD0<br />
| PB12<br />
| bgcolor=#CC0 | N/A<br />
| PB12<br />
| bgcolor=#CC0 | N/A<br />
| bgcolor=#CC0 | N/A<br />
| PB12<br />
| bgcolor=#CC0 | N/A<br />
|-<br />
| bgcolor=#F44| TXD1<br />
| PB13<br />
| bgcolor=#CC0 | N/A<br />
| bgcolor=#F44 | PB15<br />
| bgcolor=#CC0 | N/A<br />
| bgcolor=#CC0 | N/A<br />
| PB13<br />
| bgcolor=#CC0 | N/A<br />
|-<br />
| bgcolor=#CC0| RXD0<br />
| PC4<br />
| bgcolor=#CC0 | N/A<br />
| PC4<br />
| bgcolor=#CC0 | N/A<br />
| bgcolor=#CC0 | N/A<br />
| PC4<br />
| bgcolor=#CC0 | N/A<br />
|-<br />
| bgcolor=#CC0| RXD1<br />
| PC5<br />
| bgcolor=#CC0 | N/A<br />
| PC5<br />
| bgcolor=#CC0 | N/A<br />
| bgcolor=#CC0 | N/A<br />
| PC5<br />
| bgcolor=#CC0 | N/A<br />
|-<br />
| bgcolor=#CC0| CRS_DV<br />
| PA7<br />
| bgcolor=#CC0 | N/A<br />
| PA7<br />
| bgcolor=#CC0 | N/A<br />
| bgcolor=#CC0 | N/A<br />
| PA7<br />
| bgcolor=#CC0 | N/A<br />
|}<br />
<br />
== ULPI ==<br />
STM32F407: ULPI<br />
<br />
STM32L475: N/A<br />
<br />
STM32H562: N/A<br />
<br />
STM32C071: N/A<br />
<br />
STM32C551: N/A<br />
<br />
STM32H723: ULPI<br />
<br />
{| class="wikitable"<br />
! Variant<br />
! PIN <br />
! STM32F407<br />
! STM32L475<br />
! STM32H562<br />
! STM32C071<br />
! STM32C551<br />
! STM32H723<br />
! RP2354<br />
|-<br />
| rowspan="12" | Only<br />
| bgcolor=#CC0| STP<br />
| PC0<br />
| bgcolor=#CC0| N/A<br />
| bgcolor=#CC0| N/A<br />
| bgcolor=#CC0| N/A<br />
| bgcolor=#CC0| N/A<br />
| PC0<br />
| bgcolor=#CC0| N/A<br />
|-<br />
| bgcolor=#CC0| DIR<br />
| PC2<br />
| bgcolor=#CC0| N/A<br />
| bgcolor=#CC0| N/A<br />
| bgcolor=#CC0| N/A<br />
| bgcolor=#CC0| N/A<br />
| PC2<br />
| bgcolor=#CC0| N/A <br />
|-<br />
| bgcolor=#CC0| NXT<br />
| PC3<br />
| bgcolor=#CC0| N/A<br />
| bgcolor=#CC0| N/A<br />
| bgcolor=#CC0| N/A<br />
| bgcolor=#CC0| N/A<br />
| PC3<br />
| bgcolor=#CC0| N/A <br />
|-<br />
| bgcolor=#CC0| CK<br />
| PA5<br />
| bgcolor=#CC0| N/A<br />
| bgcolor=#CC0| N/A<br />
| bgcolor=#CC0| N/A<br />
| bgcolor=#CC0| N/A<br />
| PA5<br />
| bgcolor=#CC0| N/A <br />
|-<br />
| bgcolor=#CC0|D0<br />
| PA3<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PA3<br />
| bgcolor=#CC0|N/A<br />
|-<br />
| bgcolor=#CC0|D1<br />
| PB0<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PB0<br />
| bgcolor=#CC0|N/A<br />
|-<br />
| bgcolor=#CC0|D2<br />
| PB1<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PB1<br />
| bgcolor=#CC0|N/A<br />
|-<br />
| bgcolor=#CC0|D3<br />
| PB10<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PB10<br />
| bgcolor=#CC0|N/A<br />
|-<br />
| bgcolor=#CC0|D4<br />
| PB11<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PB11<br />
| bgcolor=#CC0|N/A<br />
|-<br />
| bgcolor=#CC0|D5<br />
| PB12<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PB12<br />
| bgcolor=#CC0|N/A<br />
|-<br />
| bgcolor=#CC0|D6<br />
| PB13<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PB13<br />
| bgcolor=#CC0|N/A<br />
|-<br />
| bgcolor=#CC0|D7<br />
| PB5<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PB5<br />
| bgcolor=#CC0|N/A<br />
|}<br />
<br />
== I2S ==<br />
STM32F407: I2S2, I2S3<br />
<br />
STM32L475: SAI1, SAI2 (serial audio interface)<br />
<br />
STM32H562: I2S1, I2S2, I2S3<br />
<br />
STM32C071: I2S1 (half duplex only)<br />
<br />
STM32C551: I2S1, I2S2, I2S3<br />
<br />
STM32H723: I2S1, I2S2, I2S3<br />
<br />
{| class="wikitable"<br />
! Variant<br />
! PIN <br />
! STM32F407<br />
! STM32L475<br />
! STM32H562<br />
! STM32C071<br />
! STM32C551<br />
! STM32H723<br />
! RP2354<br />
|-<br />
| rowspan="5" | I2S1<br />
| bgcolor=#F44|MCK<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#F44|PB8<br />
| PC4<br />
| bgcolor=#F44|PA6, PA11, PD5, PB4, PB6<br />
| PC4<br />
| PC4<br />
| TBD<br />
|-<br />
| bgcolor=#F44|SDI<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#F44|PB5<br />
| PA6<br />
| bgcolor=#F44|PA2,PA7,PA12,PB5,PD6,PB6††<br />
| PA6<br />
| PA6<br />
| TBD<br />
|-<br />
| bgcolor=#F44|SDO<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#F44|PC3<br />
| PA7<br />
| PA7<br />
| PA7<br />
| PA7<br />
| TBD<br />
|-<br />
| bgcolor=#F44|CK<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#F44|PB10<br />
| PA5<br />
| PA5<br />
| PA5<br />
| PA5<br />
| TBD<br />
|-<br />
| bgcolor=#F44|WS<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#F44|PB9<br />
| PA4<br />
| bgcolor=#F44|PA1,PA5,PD8,PB3,PB6<br />
| PA4<br />
| PA4<br />
| TBD<br />
|-<br />
| rowspan="5" | I2S2<br />
| bgcolor=#F44|MCK<br />
| PC6<br />
| bgcolor=#F44|PB14<br />
| PC6<br />
| bgcolor=#CC0|N/A<br />
| PC6<br />
| PC6<br />
| TBD<br />
|-<br />
| bgcolor=#F44|SDI<br />
| PC2<br />
| bgcolor=#F44|PC12<br />
| PC2<br />
| bgcolor=#CC0|N/A<br />
| PC2<br />
| PC2<br />
| TBD<br />
|-<br />
| bgcolor=#F44|SDO<br />
| PC3<br />
| bgcolor=#F44|PD11<br />
| PC3<br />
| bgcolor=#CC0|N/A<br />
| PC3<br />
| PC3<br />
| TBD<br />
|-<br />
| bgcolor=#F44|CK<br />
| PB10<br />
| bgcolor=#F44|PD10<br />
| PB10<br />
| bgcolor=#CC0|N/A<br />
| PB10<br />
| PB10<br />
| TBD<br />
|-<br />
| bgcolor=#CC0|WS<br />
| PB12<br />
| PB12<br />
| PB12<br />
| bgcolor=#CC0|N/A<br />
| PB12<br />
| PB12<br />
| TBD<br />
|-<br />
| rowspan="5" | I2S2a<br />
| bgcolor=#0FF|MCK<br />
| bgcolor=#0FF|N/A<br />
| PD9<br />
| bgcolor=#0FF|N/A<br />
| bgcolor=#0FF|N/A<br />
| bgcolor=#0FF|N/A<br />
| bgcolor=#0FF|N/A<br />
| TBD<br />
|-<br />
| bgcolor=#CC0|SDI<br />
| PB14<br />
| bgcolor=#CC0|N/A<br />
| PB14<br />
| bgcolor=#CC0|N/A<br />
| PB14<br />
| PB14<br />
| TBD<br />
|-<br />
| bgcolor=#CC0|SDO<br />
| PB15<br />
| PB15<br />
| PB15<br />
| bgcolor=#CC0|N/A<br />
| PB15<br />
| PB15<br />
| TBD<br />
|-<br />
| bgcolor=#CC0|CK<br />
| PB13<br />
| PB13<br />
| PB13<br />
| bgcolor=#CC0|N/A<br />
| PB13<br />
| PB13<br />
| TBD<br />
|-<br />
| bgcolor=#CC0|WS<br />
| PB9<br />
| PB9<br />
| PB9<br />
| bgcolor=#CC0|N/A<br />
| PB9<br />
| PB9<br />
| TBD<br />
|-<br />
| rowspan="5" | I2S3<br />
| bgcolor=#CC0|MCK<br />
| PC7<br />
| bgcolor=#CC0|N/A<br />
| PC7<br />
| bgcolor=#CC0|N/A<br />
| PC7<br />
| PC7<br />
| TBD<br />
|-<br />
| bgcolor=#CC0|SDI<br />
| PC11<br />
| bgcolor=#CC0|N/A<br />
| PC11<br />
| bgcolor=#CC0|N/A<br />
| PC11<br />
| PC11<br />
| TBD<br />
|-<br />
| bgcolor=#CC0|SDO<br />
| PC12<br />
| bgcolor=#CC0|N/A<br />
| PC12<br />
| bgcolor=#CC0|N/A<br />
| PC12<br />
| PC12<br />
| TBD<br />
|-<br />
| bgcolor=#CC0|CK<br />
| PC10<br />
| bgcolor=#CC0|N/A<br />
| PC10<br />
| bgcolor=#CC0|N/A<br />
| PC10<br />
| PC10<br />
| TBD<br />
|-<br />
| bgcolor=#CC0|WS<br />
| PA4<br />
| bgcolor=#CC0|N/A<br />
| PA4<br />
| bgcolor=#CC0|N/A<br />
| PA4<br />
| PA4<br />
| TBD<br />
|-<br />
| rowspan="5" | I2S3a<br />
| bgcolor=#0FF|MCK<br />
| bgcolor=#0FF|N/A<br />
| bgcolor=#0FF|N/A<br />
| bgcolor=#0FF|N/A<br />
| bgcolor=#0FF|N/A<br />
| bgcolor=#0FF|N/A<br />
| bgcolor=#0FF|N/A<br />
| TBD<br />
|-<br />
| bgcolor=#CC0|SDI<br />
| PB4<br />
| bgcolor=#CC0|N/A<br />
| PB4<br />
| bgcolor=#CC0|N/A<br />
| PB4<br />
| PB4<br />
| TBD<br />
|-<br />
| bgcolor=#CC0|SDO<br />
| PB5<br />
| bgcolor=#CC0|N/A<br />
| PB5<br />
| bgcolor=#CC0|N/A<br />
| PB5<br />
| PB5<br />
| TBD<br />
|-<br />
| bgcolor=#CC0|CK<br />
| PB3<br />
| bgcolor=#CC0|N/A<br />
| PB3<br />
| bgcolor=#CC0|N/A<br />
| PB3<br />
| PB3<br />
| TBD<br />
|-<br />
| bgcolor=#CC0|WS<br />
| PA15<br />
| bgcolor=#CC0|N/A<br />
| PA15<br />
| bgcolor=#CC0|N/A<br />
| PA15,PB8,PE4 †††<br />
| PA15<br />
| TBD<br />
|}<br />
<br />
Notes; <br />
<br />
†† The STM32C071 has only one half-duplex I2S, and the _SD pin can either be in INPUT or OUTPUT mode. Many pins, how do we map?<br />
<br />
††† I2S3_WS is ONLY mapped on PA15 (used for SWDIO), except on STM32C551 which ALSO has it on PB8.<br />
<br />
== DACs ==<br />
<br />
{| class="wikitable"<br />
! Variant<br />
! PIN <br />
! STM32F407<br />
! STM32L475<br />
! STM32H562<br />
! STM32C071<br />
! STM32C551<br />
! STM32H723<br />
! RP2354<br />
|-<br />
| rowspan="2" |DAC1<br />
| bgcolor=#CC0|OUT1<br />
| PA4<br />
| PA4<br />
| PA4<br />
| bgcolor=#CC0|N/A<br />
| PA4<br />
| PA4<br />
| bgcolor=#CC0|N/A<br />
|-<br />
| bgcolor=#CC0|OUT2<br />
| PA5<br />
| PA5<br />
| PA5<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PA5<br />
| bgcolor=#CC0|N/A<br />
|}<br />
<br />
== ADCs ==<br />
ADCs are so numerous that comparative tables are difficult to establish.<br />
<br />
STM32F407; 12 channels common for ADC1, ADC2 and ADC3. 4 channels for ADC1 and ADC2<br />
<br />
STM32F407; 4 channels common for ADC1, ADC2 and ADC3. 12 channels for ADC1 and ADC2<br />
<br />
STM32H562; All 16 channels common for ADC1 and ADC2, can also be configured as 8 differential pair inputs.<br />
<br />
STM32C071; Only ADC1, 19 external channels.<br />
<br />
STM32C551; 7 channels common for ADC1 and ADC2.<br />
<br />
STM32H723; ADC1 and ADC2 are 16 bits, ADC3 is 12 bits. All 3 can also be configured as 8 differential pair inputs.<br />
<br />
RP2354; One ADC, 12 bits, 0.5 Msps<br />
<br />
{| class="wikitable"<br />
! Variant<br />
! PIN <br />
! STM32F407<br />
! STM32L475<br />
! STM32H562<br />
! STM32C071<br />
! STM32C551<br />
! STM32H723<br />
! RP2354<br />
|-<br />
| rowspan="3" |ADC1<br />
| Pins<br />
| PA0-PA7,PC0-PC5,PB0-PB1<br />
| PA0-PA7,PC0-PC5,PB0-PB1<br />
| PA0-PA7,PC0-PC5,PB0-PB1<br />
| PA0-PA8,PA13-PA14,PC0-PC5,PB0-PB2,PB10-PB12<br />
| PA0-PA7,PC0-PC3<br />
| PA0-PA7,PC0-PC2,PC4-PC5,PB0-PB1<br />
| GPIO40-GPIO47<br />
|-<br />
| Channels<br />
| 16<br />
| 16<br />
| 16<br />
| 19<br />
| 12<br />
| 15<br />
| 8<br />
|-<br />
| Msps<br />
| 2.4<br />
| 5<br />
| 5<br />
| 2.5<br />
| 2.25<br />
| 3.6<br />
| 0.5<br />
|-<br />
| rowspan="3" |ADC2<br />
| Pins<br />
| PA0-PA7,PC0-PC5,PB0-PB1<br />
| PA0-PA7,PC0-PC5,PB0-PB1<br />
| PA0-PA7,PC0-PC5,PB0-PB1<br />
| N/A<br />
| PA0-PA3,PC1-PC5,PB0-PB2<br />
| PA2-PA7,PC0-PC2,PC4-PC5,PB0-PB1<br />
| N/A<br />
|-<br />
| Channels<br />
| 16<br />
| 16<br />
| 16<br />
| N/A<br />
| 12<br />
| 13<br />
| N/A<br />
|-<br />
| Msps<br />
| 2.4<br />
| 5<br />
| 5<br />
| N/A<br />
| 2.25<br />
| 3.6<br />
| N/A<br />
|-<br />
| rowspan="3" |ADC3<br />
| Pins<br />
| PA0-PA7,PC0-PC3<br />
| PC0-PC3<br />
| N/A<br />
| N/A<br />
| N/A<br />
| PC0-PC3<br />
| N/A<br />
|-<br />
| Channels<br />
| 6<br />
| 4<br />
| N/A<br />
| N/A<br />
| N/A<br />
| 4 (12 bits)<br />
| N/A<br />
|-<br />
| Msps<br />
| 2.4<br />
| 5<br />
| N/A<br />
| N/A<br />
| N/A<br />
| 5<br />
| N/A<br />
|}</div>
Niclas
https://stm32world.com/w/index.php?title=Streamline_Header_Mapping&diff=8466
Streamline Header Mapping
2026-09-11T09:20:12Z
<p>Niclas: </p>
<hr />
<div>[[Category:Streamline]][[Category:Work in progress]]<br />
<br />
{| class="wikitable sortable" style="width:100%; table-layout:fixed; overflow-wrap:break-word;"<br />
! Position <br />
! Pin Name<br />
! STM32F407<br />
! STM32L475<br />
! STM32H562<br />
! STM32C071<br />
! STM32C551<br />
! STM32H723<br />
! RP2354<br />
|-<br />
| A4<br />
| PA2<br />
| USART2_TX,ETH_MDIO<br />
| USART2_TX<br />
| USART2_TXETH_MDIO<br />
| USART2_TX<br />
| USART2_TX<br />
| USART2_TX,ETH_MDIO<br />
| GPIO44: UART1_TX<br />
|-<br />
| A5<br />
| PA1<br />
| UART4_RX,ETH_RMII_REF_CLK<br />
| UART4_RX<br />
| UART4_RX,ETH_RMII_REF_CLK<br />
| <br />
| UART4_RX<br />
| UART4_RX,ETH_RMII_REF_CLK<br />
| <br />
|-<br />
| A6<br />
| PA0<br />
| UART4_TX<br />
| UART4_TX<br />
| UART4_TX<br />
| <br />
| UART4_TX<br />
| UART4_TX<br />
| <br />
|-<br />
| A7<br />
| PC3<br />
| SPI2_MOSI,ULPI_NXT<br />
| SPI2_MOSI<br />
| SPI2_MOSI<br />
| SPI2_MOSI<br />
| SPI2_MOSI<br />
| SPI2_MOSI,ULPI_NXT<br />
| <br />
|-<br />
| A8<br />
| PC2<br />
| SPI2_MISO,ULPI_DIR<br />
| SPI2_MISO<br />
| SPI2_MISO<br />
| SPI2_MISO<br />
| SPI2_MISO<br />
| SPI2_MISO,ULPI_DIR<br />
| <br />
|-<br />
| A9<br />
| PC1<br />
| ETH_MDC<br />
| I2C3_SDA<br />
| ETH_MDC<br />
| <br />
| <br />
| ETH_MDC<br />
| GPIO47<br />
|-<br />
| A10<br />
| PC0<br />
| ULPI_STP<br />
| I2C3_SCL<br />
| <br />
| <br />
| <br />
| ULPI_STP<br />
| GPIO46<br />
|-<br />
| A11<br />
| PC15<br />
| <br />
| <br />
| <br />
| <br />
| <br />
| <br />
| <br />
|-<br />
| A12<br />
| PC14<br />
| <br />
| <br />
| <br />
| <br />
| <br />
| <br />
| <br />
|-<br />
| A13<br />
| PC13<br />
| <br />
| <br />
| <br />
| <br />
| <br />
| <br />
| <br />
|-<br />
| A14<br />
| PE6<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| GPIO36<br />
|-<br />
| A15<br />
| PE5<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| GPIO37<br />
|-<br />
| A16<br />
| PE4<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| GPIO38<br />
|-<br />
| A17<br />
| PE3<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| GPIO39<br />
|-<br />
| A18<br />
| PE2<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| GPIO41<br />
|-<br />
| A20<br />
| PE1<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| <br />
|-<br />
| A21<br />
| PE0<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| <br />
|-<br />
| A22<br />
| PB9<br />
| I2C1A_SDA<br />
| I2C1A_SDA<br />
| I2C1A_SDA<br />
| I2C1A_SDA<br />
| I2C1A_SDA<br />
| I2C1A_SDA<br />
| <br />
|-<br />
| A23<br />
| PB8<br />
| I2C1A_SCl<br />
| I2C1A_SCl<br />
| I2C1A_SCl<br />
| I2C1A_SCl<br />
| I2C1A_SCl<br />
| I2C1A_SCl<br />
| <br />
|-<br />
| A24<br />
| PB7<br />
| USART1A_RX,I2C1_SDA<br />
| USART1A_RX,I2C1_SDA<br />
| USART1A_RX,I2C1_SDA<br />
| USART1A_RX,I2C1_SDA<br />
| USART1A_RX,I2C1_SDA<br />
| USART1A_RX,I2C1_SDA<br />
| GPIO8: I2C0_SDA<br />
|-<br />
| A25<br />
| PB6<br />
| USART1A_TX,CAN2A_TX,I2C1_SCL<br />
| USART1A_TX,I2C1_SCL<br />
| USART1A_TX,CAN2A_TX,I2C1_SCL<br />
| USART1A_TX,I2C1_SCL<br />
| USART1A_TX,I2C1_SCL<br />
| USART1A_TX,CAN2A_TX,I2C1_SCL<br />
| GPIO9: I2C0_SCL<br />
|-<br />
| A26<br />
| PB5<br />
| CAN2A_RX,SPI1A_MOSI,SPI3_MOSI,ULPI_D7<br />
| SPI1A_MOSI,SPI3_MOSI<br />
| CAN2A_RX,SPI1A_MOSI,SPI3_MOSI<br />
| SPI1A_MOSI<br />
| SPI1A_MOSI,SPI3_MOSI<br />
| CAN2A_RX,SPI1A_MOSI,SPI3_MOSI,ULPI_D7<br />
| <br />
|-<br />
| A28<br />
| PB4<br />
| SPI1A_MISO,SPI3_MISO<br />
| SPI1A_MISO,SPI3_MISO<br />
| SPI1A_MISO,SPI3_MISO<br />
| SPI1A_MISO<br />
| SPI1A_MISO,SPI3_MISO<br />
| SPI1A_MISO,SPI3_MISO<br />
| <br />
|-<br />
| A29<br />
| PB3<br />
| SPI1A_SCK,SPI3_SCK<br />
| SPI1A_SCK,SPI3_SCK<br />
| SPI1A_SCK,SPI3_SCK<br />
| SPI1A_SCK<br />
| SPI1A_SCK,SPI3_SCK<br />
| SPI1A_SCK,SPI3_SCK<br />
| <br />
|-<br />
| A30<br />
| PD7<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| <br />
|-<br />
| A31<br />
| PD6<br />
| USART2A_RX<br />
| USART2A_RX<br />
| USART2A_RX<br />
| USART2A_RX<br />
| USART2A_RX<br />
| USART2A_RX<br />
| GPIO5: UART1 TX<br />
|-<br />
| A32<br />
| PD5<br />
| USART2A_TX<br />
| USART2A_TX<br />
| USART2A_TX<br />
| USART2A_TX<br />
| USART2A_TX<br />
| USART2A_TX<br />
| GPIO4: UART1_TX<br />
|-<br />
| A33<br />
| PD4<br />
| <br />
| <br />
| <br />
| <br />
| <br />
| <br />
| <br />
|-<br />
| A34<br />
| PD3<br />
| <br />
| <br />
| <br />
| <br />
| <br />
| <br />
| <br />
|-<br />
| A35<br />
| PD2<br />
| UART5_RX,SDIO_CMD<br />
| UART5_RX,SDIO_CMD<br />
| UART5_RX,SDIO_CMD<br />
| <br />
| UART5_RX<br />
| UART5_RX,SDIO_CMD<br />
| <br />
|-<br />
| A36<br />
| PD1<br />
| CAN1A_TX<br />
| CAN1A_TX<br />
| CAN1A_TX<br />
| <br />
| CAN1A_TX<br />
| CAN1A_TX<br />
| <br />
|-<br />
| A37<br />
| PD0<br />
| CAN1A_RX<br />
| CAN1A_RX<br />
| CAN1A_RX<br />
| <br />
| CAN1A_RX<br />
| CAN1A_RX<br />
| <br />
|-<br />
| A39<br />
| PC12<br />
| UART5_TX,SPI3_MOSI,SDIO_CK<br />
| UART5_TX,SPI3_MOSI,SDIO_CK<br />
| UART5_TX,SPI3_MOSI,SDIO_CK<br />
| <br />
| UART5_TX,SPI3_MOSI<br />
| UART5_TX,SPI3_MOSI,SDIO_CK<br />
| <br />
|-<br />
| A40<br />
| PC11<br />
| USART3A2_RX,UART4A_RX,SPI3_MISO,SDIO_D3<br />
| USART3A2_RX,UART4A_RX,SPI3_MISO,SDIO_D3<br />
| USART3A2_RX,UART4A_RX,SPI3_MISO,SDIO_D3<br />
| <br />
| USART3A2_RX,UART4A_RX,SPI3_MISO<br />
| USART3A2_RX,UART4A_RX,SPI3_MISO,SDIO_D3<br />
| <br />
|-<br />
| A41<br />
| PC10<br />
| USART3A2_TX,UART4A_TX,SPI3_SCK,SDIO_D2<br />
| USART3A2_TX,UART4A_TX,SPI3_SCK,SDIO_D2<br />
| USART3A2_TX,UART4A_TX,SPI3_SCK,SDIO_D2<br />
| <br />
| USART3A2_TX,UART4A_TX,SPI3_SCK<br />
| USART3A2_TX,UART4A_TX,SPI3_SCK,SDIO_D2<br />
| <br />
|-<br />
| A42<br />
| PA15<br />
| <br />
| <br />
| <br />
| <br />
| <br />
| <br />
| <br />
|-<br />
| A43<br />
| PA14<br />
| SWCLK<br />
| SWCLK<br />
| SWCLK<br />
| SWCLK<br />
| SWCLK<br />
| SWCLK<br />
| SWCLK<br />
|-<br />
| A44<br />
| PA11<br />
| USB_DM,CAN1_RX<br />
| USB_DM,CAN1_RX<br />
| USB_DM,CAN1_RX<br />
| USB_DM<br />
| USB_DM,CAN1_RX<br />
| USB_DM,CAN1_RX<br />
| USB_DM<br />
|-<br />
| A45<br />
| PA12<br />
| USB_DP,CAN1_TX<br />
| USB_DP,CAN1_TX<br />
| USB_DP,CAN1_TX<br />
| USB_DP<br />
| USB_DP,CAN1_TX<br />
| USB_DP,CAN1_TX<br />
| USB_DP<br />
|-<br />
| A46<br />
| PA13<br />
| SWDIO<br />
| SWDIO<br />
| SWDIO<br />
| SWDIO<br />
| SWDIO<br />
| SWDIO<br />
| SWDIO<br />
|-<br />
| B4<br />
| PA3<br />
| USART2_RX,ULPI_D0<br />
| USART2_RX<br />
| USART2_RX<br />
| USART2_RX<br />
| USART2_RX<br />
| USART2_RX,ULPI_D0<br />
| GPIO45: UART1_RX<br />
|-<br />
| B5<br />
| PA4<br />
| <br />
| <br />
| <br />
| <br />
| <br />
| <br />
| <br />
|-<br />
| B6<br />
| PA5<br />
| SPI1_SCK,ULPI_CK<br />
| SPI1_SCK<br />
| SPI1_SCK<br />
| SPI1_SCK<br />
| SPI1_SCK<br />
| SPI1_SCK,ULPI_CK<br />
| GPIO42: SPI0_SCK<br />
|-<br />
| B7<br />
| PA6<br />
| SPI1_MISO<br />
| SPI1_MISO<br />
| SPI1_MISO<br />
| SPI1_MISO<br />
| SPI1_MISO<br />
| SPI1_MISO<br />
| GPIO40: SPI0_MISO<br />
|-<br />
| B8<br />
| PA7<br />
| SPI1_MOSI,ETH_RMII_CRS_DV<br />
| SPI1_MOSI<br />
| SPI1_MOSI,ETH_RMII_CRS_DV<br />
| SPI1_MOSI<br />
| SPI1_MOSI<br />
| SPI1_MOSI,ETH_RMII_CRS_DV<br />
| GPIO43: SPI0_MOSI<br />
|-<br />
| B9<br />
| PC4<br />
| ETH_RMII_RX_D0<br />
| <br />
| ETH_RMII_RX_D0<br />
| <br />
| <br />
| ETH_RMII_RX_D0<br />
| <br />
|-<br />
| B10<br />
| PC5<br />
| ETH_RMII_RX_D1<br />
| <br />
| ETH_RMII_RX_D1<br />
| <br />
| <br />
| ETH_RMII_RX_D1<br />
| <br />
|-<br />
| B11<br />
| PB0<br />
| ULPI_D1<br />
| <br />
| <br />
| <br />
| <br />
| ULPI_D1<br />
| GPIO12: HSTX<br />
|-<br />
| B12<br />
| PB1<br />
| ULPI_D2<br />
| <br />
| <br />
| <br />
| <br />
| ULPI_D2<br />
| GPIO13: HSTX<br />
|-<br />
| B13<br />
| PB2<br />
| <br />
| <br />
| <br />
| <br />
| <br />
| <br />
| GPIO14: HSTX<br />
|-<br />
| B14<br />
| PE7<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| GPIO15: HSTX<br />
|-<br />
| B15<br />
| PE8<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| GPIO16: HSTX<br />
|-<br />
| B16<br />
| PE9<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| GPIO17: HSTX<br />
|-<br />
| B17<br />
| PE10<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| GPIO18: HSTX<br />
|-<br />
| B18<br />
| PE11<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| GPIO19: HSTX<br />
|-<br />
| B20<br />
| PE12<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| <br />
|-<br />
| B21<br />
| PE13<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| <br />
|-<br />
| B22<br />
| PE14<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| <br />
|-<br />
| B23<br />
| PE15<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| <br />
|-<br />
| B24<br />
| PB10<br />
| USART3_TX,I2C2_SCL,SPI2_SCK,ULPI_D3<br />
| USART3_TX,I2C2_SCL,SPI2_SCK<br />
| USART3_TX,I2C2_SCL,SPI2_SCK<br />
| I2C2_SCL,SPI2_SCK<br />
| USART3_TX,I2C2_SCL,SPI2_SCK<br />
| USART3_TX,I2C2_SCL,SPI2_SCK,ULPI_D3<br />
| GPIO3: I2C1_SCL<br />
|-<br />
| B25<br />
| PB11<br />
| USART3_RX,I2C2_SDA,ULPI_D4,ETH_RMII_TX_EN<br />
| USART3_RX,I2C2_SDA<br />
| USART3_RX,I2C2_SDA,ETH_RMII_TX_EN<br />
| I2C2_SDA<br />
| USART3_RX,I2C2_SDA<br />
| USART3_RX,I2C2_SDA,ULPI_D4,ETH_RMII_TX_EN<br />
| GPIO2: I2C1_SDA<br />
|-<br />
| B26<br />
| PB12<br />
| CAN2_RX,ULPI_D5,ETH_RMII_TXD0<br />
| <br />
| CAN2_RX,ETH_RMII_TXD0<br />
| <br />
| <br />
| CAN2_RX,ULPI_D5,ETH_RMII_TXD0<br />
| <br />
|-<br />
| B28<br />
| PB13<br />
| CAN2_TX,SPI2A_SCK,ULPI_D6,ETH_RMII_TXD1 <br />
| SPI2A_SCK<br />
| CAN2_TX,SPI2A_SCK<br />
| SPI2A_SCK<br />
| SPI2A_SCK<br />
| CAN2_TX,SPI2A_SCK,ULPI_D6,ETH_RMII_TXD1<br />
| GPIO22: SPI0_SCK<br />
|-<br />
| B29<br />
| PB14<br />
| SPI2A_MISO<br />
| SPI2A_MISO<br />
| SPI2A_MISO<br />
| SPI2A_MISO<br />
| SPI2A_MISO<br />
| SPI2A_MISO<br />
| GPIO20: SPI0_RX<br />
|-<br />
| B30<br />
| PB15<br />
| SPI2A_MOSI<br />
| SPI2A_MOSI<br />
| SPI2A_MOSI,ETH_RMII_TXD1<br />
| SPI2A_MOSI<br />
| SPI2A_MOSI<br />
| SPI2A_MOSI<br />
| GPIO23: SPI0_TX<br />
|-<br />
| B31<br />
| PD8<br />
| USART3A1_TX<br />
| USART3A1_TX<br />
| USART3A1_TX<br />
| bgcolor=#CC0|N/A<br />
| USART3A1_TX<br />
| USART3A1_TX<br />
| <br />
|-<br />
| B32<br />
| PD9<br />
| USART3A1_RX<br />
| USART3A1_RX<br />
| USART3A1_RX<br />
| bgcolor=#CC0|N/A<br />
| USART3A1_RX<br />
| USART3A1_RX<br />
| <br />
|-<br />
| B33<br />
| PD10<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| <br />
|-<br />
| B34<br />
| PD11<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| <br />
|-<br />
| B35<br />
| PD12<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| <br />
|-<br />
| B36<br />
| PD13<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| <br />
|-<br />
| B37<br />
| PD14<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| <br />
|-<br />
| B39<br />
| PD15<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| <br />
|-<br />
| B40<br />
| PC6<br />
| UART6_TX<br />
| <br />
| UART6_TX<br />
| <br />
| <br />
| UART6_TX<br />
| <br />
|-<br />
| B41<br />
| PC7<br />
| UART6_RX<br />
| <br />
| UART6_RX<br />
| <br />
| <br />
| UART6_RX<br />
| <br />
|-<br />
| B42<br />
| PC8<br />
| SDIO_D0<br />
| SDIO_D0<br />
| SDIO_D0<br />
| <br />
| <br />
| SDIO_D0<br />
| <br />
|-<br />
| B43<br />
| PC9<br />
| SDIO_D1<br />
| SDIO_D1<br />
| SDIO_D1<br />
| <br />
| <br />
| SDIO_D1<br />
| <br />
|-<br />
| B44<br />
| PA8<br />
| I2C3_SCL<br />
| <br />
| I2C3_SCL<br />
| <br />
| <br />
| I2C3_SCL<br />
| <br />
|-<br />
| B45<br />
| PA9<br />
| USART1_TX<br />
| USART1_TX<br />
| USART1_TX<br />
| USART1_TX<br />
| USART1_TX<br />
| USART1_TX<br />
| GPIO0: UART0_TX<br />
|-<br />
| B46<br />
| PA10<br />
| USART1_RX<br />
| USART1_RX<br />
| USART1_RX<br />
| USART1_RX<br />
| USART1_RX<br />
| USART1_RX<br />
| GPIO1: UART0_RX<br />
|}</div>
Niclas
https://stm32world.com/w/index.php?title=Streamline_Header_Mapping&diff=8465
Streamline Header Mapping
2026-09-11T09:18:02Z
<p>Niclas: </p>
<hr />
<div>[[Category:Streamline]][[Category:Work in progress]]<br />
<br />
{| class="wikitable sortable" style="width:100%; table-layout:fixed; overflow-wrap:break-word;"<br />
! Position <br />
! Pin Name<br />
! STM32F407<br />
! STM32L475<br />
! STM32H562<br />
! STM32C071<br />
! STM32C551<br />
! STM32H723<br />
! RP2354<br />
|-<br />
| A4<br />
| PA2<br />
| USART2_TX,ETH_MDIO<br />
| USART2_TX<br />
| USART2_TXETH_MDIO<br />
| USART2_TX<br />
| USART2_TX<br />
| USART2_TX,ETH_MDIO<br />
| GPIO44: UART1_TX<br />
|-<br />
| A5<br />
| PA1<br />
| UART4_RX,ETH_RMII_REF_CLK<br />
| UART4_RX<br />
| UART4_RX,ETH_RMII_REF_CLK<br />
| <br />
| UART4_RX<br />
| UART4_RX,ETH_RMII_REF_CLK<br />
| <br />
|-<br />
| A6<br />
| PA0<br />
| UART4_TX<br />
| UART4_TX<br />
| UART4_TX<br />
| <br />
| UART4_TX<br />
| UART4_TX<br />
| <br />
|-<br />
| A7<br />
| PC3<br />
| SPI2_MOSI,ULPI_NXT<br />
| SPI2_MOSI<br />
| SPI2_MOSI<br />
| SPI2_MOSI<br />
| SPI2_MOSI<br />
| SPI2_MOSI,ULPI_NXT<br />
| <br />
|-<br />
| A8<br />
| PC2<br />
| SPI2_MISO,ULPI_DIR<br />
| SPI2_MISO<br />
| SPI2_MISO<br />
| SPI2_MISO<br />
| SPI2_MISO<br />
| SPI2_MISO,ULPI_DIR<br />
| <br />
|-<br />
| A9<br />
| PC1<br />
| ETH_MDC<br />
| I2C3_SDA<br />
| ETH_MDC<br />
| <br />
| <br />
| ETH_MDC<br />
| <br />
|-<br />
| A10<br />
| PC0<br />
| ULPI_STP<br />
| I2C3_SCL<br />
| <br />
| <br />
| <br />
| ULPI_STP<br />
| <br />
|-<br />
| A11<br />
| PC15<br />
| <br />
| <br />
| <br />
| <br />
| <br />
| <br />
| <br />
|-<br />
| A12<br />
| PC14<br />
| <br />
| <br />
| <br />
| <br />
| <br />
| <br />
| <br />
|-<br />
| A13<br />
| PC13<br />
| <br />
| <br />
| <br />
| <br />
| <br />
| <br />
| GPIO35<br />
|-<br />
| A14<br />
| PE6<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| GPIO36<br />
|-<br />
| A15<br />
| PE5<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| GPIO37<br />
|-<br />
| A16<br />
| PE4<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| GPIO38<br />
|-<br />
| A17<br />
| PE3<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| GPIO39<br />
|-<br />
| A18<br />
| PE2<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| GPIO41<br />
|-<br />
| A20<br />
| PE1<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| GPIO46<br />
|-<br />
| A21<br />
| PE0<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| GPIO47<br />
|-<br />
| A22<br />
| PB9<br />
| I2C1A_SDA<br />
| I2C1A_SDA<br />
| I2C1A_SDA<br />
| I2C1A_SDA<br />
| I2C1A_SDA<br />
| I2C1A_SDA<br />
| <br />
|-<br />
| A23<br />
| PB8<br />
| I2C1A_SCl<br />
| I2C1A_SCl<br />
| I2C1A_SCl<br />
| I2C1A_SCl<br />
| I2C1A_SCl<br />
| I2C1A_SCl<br />
| <br />
|-<br />
| A24<br />
| PB7<br />
| USART1A_RX,I2C1_SDA<br />
| USART1A_RX,I2C1_SDA<br />
| USART1A_RX,I2C1_SDA<br />
| USART1A_RX,I2C1_SDA<br />
| USART1A_RX,I2C1_SDA<br />
| USART1A_RX,I2C1_SDA<br />
| GPIO8: I2C0_SDA<br />
|-<br />
| A25<br />
| PB6<br />
| USART1A_TX,CAN2A_TX,I2C1_SCL<br />
| USART1A_TX,I2C1_SCL<br />
| USART1A_TX,CAN2A_TX,I2C1_SCL<br />
| USART1A_TX,I2C1_SCL<br />
| USART1A_TX,I2C1_SCL<br />
| USART1A_TX,CAN2A_TX,I2C1_SCL<br />
| GPIO9: I2C0_SCL<br />
|-<br />
| A26<br />
| PB5<br />
| CAN2A_RX,SPI1A_MOSI,SPI3_MOSI,ULPI_D7<br />
| SPI1A_MOSI,SPI3_MOSI<br />
| CAN2A_RX,SPI1A_MOSI,SPI3_MOSI<br />
| SPI1A_MOSI<br />
| SPI1A_MOSI,SPI3_MOSI<br />
| CAN2A_RX,SPI1A_MOSI,SPI3_MOSI,ULPI_D7<br />
| <br />
|-<br />
| A28<br />
| PB4<br />
| SPI1A_MISO,SPI3_MISO<br />
| SPI1A_MISO,SPI3_MISO<br />
| SPI1A_MISO,SPI3_MISO<br />
| SPI1A_MISO<br />
| SPI1A_MISO,SPI3_MISO<br />
| SPI1A_MISO,SPI3_MISO<br />
| <br />
|-<br />
| A29<br />
| PB3<br />
| SPI1A_SCK,SPI3_SCK<br />
| SPI1A_SCK,SPI3_SCK<br />
| SPI1A_SCK,SPI3_SCK<br />
| SPI1A_SCK<br />
| SPI1A_SCK,SPI3_SCK<br />
| SPI1A_SCK,SPI3_SCK<br />
| <br />
|-<br />
| A30<br />
| PD7<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| <br />
|-<br />
| A31<br />
| PD6<br />
| USART2A_RX<br />
| USART2A_RX<br />
| USART2A_RX<br />
| USART2A_RX<br />
| USART2A_RX<br />
| USART2A_RX<br />
| GPIO5: UART1 TX<br />
|-<br />
| A32<br />
| PD5<br />
| USART2A_TX<br />
| USART2A_TX<br />
| USART2A_TX<br />
| USART2A_TX<br />
| USART2A_TX<br />
| USART2A_TX<br />
| GPIO4: UART1_TX<br />
|-<br />
| A33<br />
| PD4<br />
| <br />
| <br />
| <br />
| <br />
| <br />
| <br />
| <br />
|-<br />
| A34<br />
| PD3<br />
| <br />
| <br />
| <br />
| <br />
| <br />
| <br />
| <br />
|-<br />
| A35<br />
| PD2<br />
| UART5_RX,SDIO_CMD<br />
| UART5_RX,SDIO_CMD<br />
| UART5_RX,SDIO_CMD<br />
| <br />
| UART5_RX<br />
| UART5_RX,SDIO_CMD<br />
| <br />
|-<br />
| A36<br />
| PD1<br />
| CAN1A_TX<br />
| CAN1A_TX<br />
| CAN1A_TX<br />
| <br />
| CAN1A_TX<br />
| CAN1A_TX<br />
| <br />
|-<br />
| A37<br />
| PD0<br />
| CAN1A_RX<br />
| CAN1A_RX<br />
| CAN1A_RX<br />
| <br />
| CAN1A_RX<br />
| CAN1A_RX<br />
| <br />
|-<br />
| A39<br />
| PC12<br />
| UART5_TX,SPI3_MOSI,SDIO_CK<br />
| UART5_TX,SPI3_MOSI,SDIO_CK<br />
| UART5_TX,SPI3_MOSI,SDIO_CK<br />
| <br />
| UART5_TX,SPI3_MOSI<br />
| UART5_TX,SPI3_MOSI,SDIO_CK<br />
| <br />
|-<br />
| A40<br />
| PC11<br />
| USART3A2_RX,UART4A_RX,SPI3_MISO,SDIO_D3<br />
| USART3A2_RX,UART4A_RX,SPI3_MISO,SDIO_D3<br />
| USART3A2_RX,UART4A_RX,SPI3_MISO,SDIO_D3<br />
| <br />
| USART3A2_RX,UART4A_RX,SPI3_MISO<br />
| USART3A2_RX,UART4A_RX,SPI3_MISO,SDIO_D3<br />
| <br />
|-<br />
| A41<br />
| PC10<br />
| USART3A2_TX,UART4A_TX,SPI3_SCK,SDIO_D2<br />
| USART3A2_TX,UART4A_TX,SPI3_SCK,SDIO_D2<br />
| USART3A2_TX,UART4A_TX,SPI3_SCK,SDIO_D2<br />
| <br />
| USART3A2_TX,UART4A_TX,SPI3_SCK<br />
| USART3A2_TX,UART4A_TX,SPI3_SCK,SDIO_D2<br />
| <br />
|-<br />
| A42<br />
| PA15<br />
| <br />
| <br />
| <br />
| <br />
| <br />
| <br />
| <br />
|-<br />
| A43<br />
| PA14<br />
| SWCLK<br />
| SWCLK<br />
| SWCLK<br />
| SWCLK<br />
| SWCLK<br />
| SWCLK<br />
| SWCLK<br />
|-<br />
| A44<br />
| PA11<br />
| USB_DM,CAN1_RX<br />
| USB_DM,CAN1_RX<br />
| USB_DM,CAN1_RX<br />
| USB_DM<br />
| USB_DM,CAN1_RX<br />
| USB_DM,CAN1_RX<br />
| USB_DM<br />
|-<br />
| A45<br />
| PA12<br />
| USB_DP,CAN1_TX<br />
| USB_DP,CAN1_TX<br />
| USB_DP,CAN1_TX<br />
| USB_DP<br />
| USB_DP,CAN1_TX<br />
| USB_DP,CAN1_TX<br />
| USB_DP<br />
|-<br />
| A46<br />
| PA13<br />
| SWDIO<br />
| SWDIO<br />
| SWDIO<br />
| SWDIO<br />
| SWDIO<br />
| SWDIO<br />
| SWDIO<br />
|-<br />
| B4<br />
| PA3<br />
| USART2_RX,ULPI_D0<br />
| USART2_RX<br />
| USART2_RX<br />
| USART2_RX<br />
| USART2_RX<br />
| USART2_RX,ULPI_D0<br />
| GPIO45: UART1_RX<br />
|-<br />
| B5<br />
| PA4<br />
| <br />
| <br />
| <br />
| <br />
| <br />
| <br />
| <br />
|-<br />
| B6<br />
| PA5<br />
| SPI1_SCK,ULPI_CK<br />
| SPI1_SCK<br />
| SPI1_SCK<br />
| SPI1_SCK<br />
| SPI1_SCK<br />
| SPI1_SCK,ULPI_CK<br />
| GPIO42: SPI0_SCK<br />
|-<br />
| B7<br />
| PA6<br />
| SPI1_MISO<br />
| SPI1_MISO<br />
| SPI1_MISO<br />
| SPI1_MISO<br />
| SPI1_MISO<br />
| SPI1_MISO<br />
| GPIO40: SPI0_MISO<br />
|-<br />
| B8<br />
| PA7<br />
| SPI1_MOSI,ETH_RMII_CRS_DV<br />
| SPI1_MOSI<br />
| SPI1_MOSI,ETH_RMII_CRS_DV<br />
| SPI1_MOSI<br />
| SPI1_MOSI<br />
| SPI1_MOSI,ETH_RMII_CRS_DV<br />
| GPIO43: SPI0_MOSI<br />
|-<br />
| B9<br />
| PC4<br />
| ETH_RMII_RX_D0<br />
| <br />
| ETH_RMII_RX_D0<br />
| <br />
| <br />
| ETH_RMII_RX_D0<br />
| <br />
|-<br />
| B10<br />
| PC5<br />
| ETH_RMII_RX_D1<br />
| <br />
| ETH_RMII_RX_D1<br />
| <br />
| <br />
| ETH_RMII_RX_D1<br />
| <br />
|-<br />
| B11<br />
| PB0<br />
| ULPI_D1<br />
| <br />
| <br />
| <br />
| <br />
| ULPI_D1<br />
| GPIO12: HSTX<br />
|-<br />
| B12<br />
| PB1<br />
| ULPI_D2<br />
| <br />
| <br />
| <br />
| <br />
| ULPI_D2<br />
| GPIO13: HSTX<br />
|-<br />
| B13<br />
| PB2<br />
| <br />
| <br />
| <br />
| <br />
| <br />
| <br />
| GPIO14: HSTX<br />
|-<br />
| B14<br />
| PE7<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| GPIO15: HSTX<br />
|-<br />
| B15<br />
| PE8<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| GPIO16: HSTX<br />
|-<br />
| B16<br />
| PE9<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| GPIO17: HSTX<br />
|-<br />
| B17<br />
| PE10<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| GPIO18: HSTX<br />
|-<br />
| B18<br />
| PE11<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| GPIO19: HSTX<br />
|-<br />
| B20<br />
| PE12<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| <br />
|-<br />
| B21<br />
| PE13<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| <br />
|-<br />
| B22<br />
| PE14<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| <br />
|-<br />
| B23<br />
| PE15<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| <br />
|-<br />
| B24<br />
| PB10<br />
| USART3_TX,I2C2_SCL,SPI2_SCK,ULPI_D3<br />
| USART3_TX,I2C2_SCL,SPI2_SCK<br />
| USART3_TX,I2C2_SCL,SPI2_SCK<br />
| I2C2_SCL,SPI2_SCK<br />
| USART3_TX,I2C2_SCL,SPI2_SCK<br />
| USART3_TX,I2C2_SCL,SPI2_SCK,ULPI_D3<br />
| GPIO3: I2C1_SCL<br />
|-<br />
| B25<br />
| PB11<br />
| USART3_RX,I2C2_SDA,ULPI_D4,ETH_RMII_TX_EN<br />
| USART3_RX,I2C2_SDA<br />
| USART3_RX,I2C2_SDA,ETH_RMII_TX_EN<br />
| I2C2_SDA<br />
| USART3_RX,I2C2_SDA<br />
| USART3_RX,I2C2_SDA,ULPI_D4,ETH_RMII_TX_EN<br />
| GPIO2: I2C1_SDA<br />
|-<br />
| B26<br />
| PB12<br />
| CAN2_RX,ULPI_D5,ETH_RMII_TXD0<br />
| <br />
| CAN2_RX,ETH_RMII_TXD0<br />
| <br />
| <br />
| CAN2_RX,ULPI_D5,ETH_RMII_TXD0<br />
| <br />
|-<br />
| B28<br />
| PB13<br />
| CAN2_TX,SPI2A_SCK,ULPI_D6,ETH_RMII_TXD1 <br />
| SPI2A_SCK<br />
| CAN2_TX,SPI2A_SCK<br />
| SPI2A_SCK<br />
| SPI2A_SCK<br />
| CAN2_TX,SPI2A_SCK,ULPI_D6,ETH_RMII_TXD1<br />
| GPIO22: SPI0_SCK<br />
|-<br />
| B29<br />
| PB14<br />
| SPI2A_MISO<br />
| SPI2A_MISO<br />
| SPI2A_MISO<br />
| SPI2A_MISO<br />
| SPI2A_MISO<br />
| SPI2A_MISO<br />
| GPIO20: SPI0_RX<br />
|-<br />
| B30<br />
| PB15<br />
| SPI2A_MOSI<br />
| SPI2A_MOSI<br />
| SPI2A_MOSI,ETH_RMII_TXD1<br />
| SPI2A_MOSI<br />
| SPI2A_MOSI<br />
| SPI2A_MOSI<br />
| GPIO23: SPI0_TX<br />
|-<br />
| B31<br />
| PD8<br />
| USART3A1_TX<br />
| USART3A1_TX<br />
| USART3A1_TX<br />
| bgcolor=#CC0|N/A<br />
| USART3A1_TX<br />
| USART3A1_TX<br />
| <br />
|-<br />
| B32<br />
| PD9<br />
| USART3A1_RX<br />
| USART3A1_RX<br />
| USART3A1_RX<br />
| bgcolor=#CC0|N/A<br />
| USART3A1_RX<br />
| USART3A1_RX<br />
| <br />
|-<br />
| B33<br />
| PD10<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| <br />
|-<br />
| B34<br />
| PD11<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| <br />
|-<br />
| B35<br />
| PD12<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| <br />
|-<br />
| B36<br />
| PD13<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| <br />
|-<br />
| B37<br />
| PD14<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| <br />
|-<br />
| B39<br />
| PD15<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| <br />
|-<br />
| B40<br />
| PC6<br />
| UART6_TX<br />
| <br />
| UART6_TX<br />
| <br />
| <br />
| UART6_TX<br />
| <br />
|-<br />
| B41<br />
| PC7<br />
| UART6_RX<br />
| <br />
| UART6_RX<br />
| <br />
| <br />
| UART6_RX<br />
| <br />
|-<br />
| B42<br />
| PC8<br />
| SDIO_D0<br />
| SDIO_D0<br />
| SDIO_D0<br />
| <br />
| <br />
| SDIO_D0<br />
| <br />
|-<br />
| B43<br />
| PC9<br />
| SDIO_D1<br />
| SDIO_D1<br />
| SDIO_D1<br />
| <br />
| <br />
| SDIO_D1<br />
| <br />
|-<br />
| B44<br />
| PA8<br />
| I2C3_SCL<br />
| <br />
| I2C3_SCL<br />
| <br />
| <br />
| I2C3_SCL<br />
| <br />
|-<br />
| B45<br />
| PA9<br />
| USART1_TX<br />
| USART1_TX<br />
| USART1_TX<br />
| USART1_TX<br />
| USART1_TX<br />
| USART1_TX<br />
| GPIO0: UART0_TX<br />
|-<br />
| B46<br />
| PA10<br />
| USART1_RX<br />
| USART1_RX<br />
| USART1_RX<br />
| USART1_RX<br />
| USART1_RX<br />
| USART1_RX<br />
| GPIO1: UART0_RX<br />
|}</div>
Niclas
https://stm32world.com/w/index.php?title=Streamline_Header_Mapping&diff=8464
Streamline Header Mapping
2026-09-11T09:07:39Z
<p>Niclas: </p>
<hr />
<div>[[Category:Streamline]][[Category:Work in progress]]<br />
<br />
{| class="wikitable sortable" style="width:100%; table-layout:fixed; overflow-wrap:break-word;"<br />
! Position <br />
! Pin Name<br />
! STM32F407<br />
! STM32L475<br />
! STM32H562<br />
! STM32C071<br />
! STM32C551<br />
! STM32H723<br />
! RP2354<br />
|-<br />
| A4<br />
| PA2<br />
| USART2_TX,ETH_MDIO<br />
| USART2_TX<br />
| USART2_TXETH_MDIO<br />
| USART2_TX<br />
| USART2_TX<br />
| USART2_TX,ETH_MDIO<br />
| GPIO44: UART1_TX<br />
|-<br />
| A5<br />
| PA1<br />
| UART4_RX,ETH_RMII_REF_CLK<br />
| UART4_RX<br />
| UART4_RX,ETH_RMII_REF_CLK<br />
| <br />
| UART4_RX<br />
| UART4_RX,ETH_RMII_REF_CLK<br />
| <br />
|-<br />
| A6<br />
| PA0<br />
| UART4_TX<br />
| UART4_TX<br />
| UART4_TX<br />
| <br />
| UART4_TX<br />
| UART4_TX<br />
| <br />
|-<br />
| A7<br />
| PC3<br />
| SPI2_MOSI,ULPI_NXT<br />
| SPI2_MOSI<br />
| SPI2_MOSI<br />
| SPI2_MOSI<br />
| SPI2_MOSI<br />
| SPI2_MOSI,ULPI_NXT<br />
| <br />
|-<br />
| A8<br />
| PC2<br />
| SPI2_MISO,ULPI_DIR<br />
| SPI2_MISO<br />
| SPI2_MISO<br />
| SPI2_MISO<br />
| SPI2_MISO<br />
| SPI2_MISO,ULPI_DIR<br />
| <br />
|-<br />
| A9<br />
| PC1<br />
| ETH_MDC<br />
| I2C3_SDA<br />
| ETH_MDC<br />
| <br />
| <br />
| ETH_MDC<br />
| <br />
|-<br />
| A10<br />
| PC0<br />
| ULPI_STP<br />
| I2C3_SCL<br />
| <br />
| <br />
| <br />
| ULPI_STP<br />
| <br />
|-<br />
| A11<br />
| PC15<br />
| <br />
| <br />
| <br />
| <br />
| <br />
| <br />
| <br />
|-<br />
| A12<br />
| PC14<br />
| <br />
| <br />
| <br />
| <br />
| <br />
| <br />
| <br />
|-<br />
| A13<br />
| PC13<br />
| <br />
| <br />
| <br />
| <br />
| <br />
| <br />
| <br />
|-<br />
| A14<br />
| PE6<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| <br />
|-<br />
| A15<br />
| PE5<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| <br />
|-<br />
| A16<br />
| PE4<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| <br />
|-<br />
| A17<br />
| PE3<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| <br />
|-<br />
| A18<br />
| PE2<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| <br />
|-<br />
| A20<br />
| PE1<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| <br />
|-<br />
| A21<br />
| PE0<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| <br />
|-<br />
| A22<br />
| PB9<br />
| I2C1A_SDA<br />
| I2C1A_SDA<br />
| I2C1A_SDA<br />
| I2C1A_SDA<br />
| I2C1A_SDA<br />
| I2C1A_SDA<br />
| <br />
|-<br />
| A23<br />
| PB8<br />
| I2C1A_SCl<br />
| I2C1A_SCl<br />
| I2C1A_SCl<br />
| I2C1A_SCl<br />
| I2C1A_SCl<br />
| I2C1A_SCl<br />
| <br />
|-<br />
| A24<br />
| PB7<br />
| USART1A_RX,I2C1_SDA<br />
| USART1A_RX,I2C1_SDA<br />
| USART1A_RX,I2C1_SDA<br />
| USART1A_RX,I2C1_SDA<br />
| USART1A_RX,I2C1_SDA<br />
| USART1A_RX,I2C1_SDA<br />
| GPIO8: I2C0_SDA<br />
|-<br />
| A25<br />
| PB6<br />
| USART1A_TX,CAN2A_TX,I2C1_SCL<br />
| USART1A_TX,I2C1_SCL<br />
| USART1A_TX,CAN2A_TX,I2C1_SCL<br />
| USART1A_TX,I2C1_SCL<br />
| USART1A_TX,I2C1_SCL<br />
| USART1A_TX,CAN2A_TX,I2C1_SCL<br />
| GPIO9: I2C0_SCL<br />
|-<br />
| A26<br />
| PB5<br />
| CAN2A_RX,SPI1A_MOSI,SPI3_MOSI,ULPI_D7<br />
| SPI1A_MOSI,SPI3_MOSI<br />
| CAN2A_RX,SPI1A_MOSI,SPI3_MOSI<br />
| SPI1A_MOSI<br />
| SPI1A_MOSI,SPI3_MOSI<br />
| CAN2A_RX,SPI1A_MOSI,SPI3_MOSI,ULPI_D7<br />
| <br />
|-<br />
| A28<br />
| PB4<br />
| SPI1A_MISO,SPI3_MISO<br />
| SPI1A_MISO,SPI3_MISO<br />
| SPI1A_MISO,SPI3_MISO<br />
| SPI1A_MISO<br />
| SPI1A_MISO,SPI3_MISO<br />
| SPI1A_MISO,SPI3_MISO<br />
| <br />
|-<br />
| A29<br />
| PB3<br />
| SPI1A_SCK,SPI3_SCK<br />
| SPI1A_SCK,SPI3_SCK<br />
| SPI1A_SCK,SPI3_SCK<br />
| SPI1A_SCK<br />
| SPI1A_SCK,SPI3_SCK<br />
| SPI1A_SCK,SPI3_SCK<br />
| <br />
|-<br />
| A30<br />
| PD7<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| <br />
|-<br />
| A31<br />
| PD6<br />
| USART2A_RX<br />
| USART2A_RX<br />
| USART2A_RX<br />
| USART2A_RX<br />
| USART2A_RX<br />
| USART2A_RX<br />
| GPIO5: UART1 TX<br />
|-<br />
| A32<br />
| PD5<br />
| USART2A_TX<br />
| USART2A_TX<br />
| USART2A_TX<br />
| USART2A_TX<br />
| USART2A_TX<br />
| USART2A_TX<br />
| GPIO4: UART1_TX<br />
|-<br />
| A33<br />
| PD4<br />
| <br />
| <br />
| <br />
| <br />
| <br />
| <br />
| <br />
|-<br />
| A34<br />
| PD3<br />
| <br />
| <br />
| <br />
| <br />
| <br />
| <br />
| <br />
|-<br />
| A35<br />
| PD2<br />
| UART5_RX,SDIO_CMD<br />
| UART5_RX,SDIO_CMD<br />
| UART5_RX,SDIO_CMD<br />
| <br />
| UART5_RX<br />
| UART5_RX,SDIO_CMD<br />
| <br />
|-<br />
| A36<br />
| PD1<br />
| CAN1A_TX<br />
| CAN1A_TX<br />
| CAN1A_TX<br />
| <br />
| CAN1A_TX<br />
| CAN1A_TX<br />
| <br />
|-<br />
| A37<br />
| PD0<br />
| CAN1A_RX<br />
| CAN1A_RX<br />
| CAN1A_RX<br />
| <br />
| CAN1A_RX<br />
| CAN1A_RX<br />
| <br />
|-<br />
| A39<br />
| PC12<br />
| UART5_TX,SPI3_MOSI,SDIO_CK<br />
| UART5_TX,SPI3_MOSI,SDIO_CK<br />
| UART5_TX,SPI3_MOSI,SDIO_CK<br />
| <br />
| UART5_TX,SPI3_MOSI<br />
| UART5_TX,SPI3_MOSI,SDIO_CK<br />
| <br />
|-<br />
| A40<br />
| PC11<br />
| USART3A2_RX,UART4A_RX,SPI3_MISO,SDIO_D3<br />
| USART3A2_RX,UART4A_RX,SPI3_MISO,SDIO_D3<br />
| USART3A2_RX,UART4A_RX,SPI3_MISO,SDIO_D3<br />
| <br />
| USART3A2_RX,UART4A_RX,SPI3_MISO<br />
| USART3A2_RX,UART4A_RX,SPI3_MISO,SDIO_D3<br />
| <br />
|-<br />
| A41<br />
| PC10<br />
| USART3A2_TX,UART4A_TX,SPI3_SCK,SDIO_D2<br />
| USART3A2_TX,UART4A_TX,SPI3_SCK,SDIO_D2<br />
| USART3A2_TX,UART4A_TX,SPI3_SCK,SDIO_D2<br />
| <br />
| USART3A2_TX,UART4A_TX,SPI3_SCK<br />
| USART3A2_TX,UART4A_TX,SPI3_SCK,SDIO_D2<br />
| <br />
|-<br />
| A42<br />
| PA15<br />
| <br />
| <br />
| <br />
| <br />
| <br />
| <br />
| <br />
|-<br />
| A43<br />
| PA14<br />
| SWCLK<br />
| SWCLK<br />
| SWCLK<br />
| SWCLK<br />
| SWCLK<br />
| SWCLK<br />
| SWCLK<br />
|-<br />
| A44<br />
| PA11<br />
| USB_DM,CAN1_RX<br />
| USB_DM,CAN1_RX<br />
| USB_DM,CAN1_RX<br />
| USB_DM<br />
| USB_DM,CAN1_RX<br />
| USB_DM,CAN1_RX<br />
| USB_DM<br />
|-<br />
| A45<br />
| PA12<br />
| USB_DP,CAN1_TX<br />
| USB_DP,CAN1_TX<br />
| USB_DP,CAN1_TX<br />
| USB_DP<br />
| USB_DP,CAN1_TX<br />
| USB_DP,CAN1_TX<br />
| USB_DP<br />
|-<br />
| A46<br />
| PA13<br />
| SWDIO<br />
| SWDIO<br />
| SWDIO<br />
| SWDIO<br />
| SWDIO<br />
| SWDIO<br />
| SWDIO<br />
|-<br />
| B4<br />
| PA3<br />
| USART2_RX,ULPI_D0<br />
| USART2_RX<br />
| USART2_RX<br />
| USART2_RX<br />
| USART2_RX<br />
| USART2_RX,ULPI_D0<br />
| GPIO45: UART1_RX<br />
|-<br />
| B5<br />
| PA4<br />
| <br />
| <br />
| <br />
| <br />
| <br />
| <br />
| <br />
|-<br />
| B6<br />
| PA5<br />
| SPI1_SCK,ULPI_CK<br />
| SPI1_SCK<br />
| SPI1_SCK<br />
| SPI1_SCK<br />
| SPI1_SCK<br />
| SPI1_SCK,ULPI_CK<br />
| GPIO42: SPI0_SCK<br />
|-<br />
| B7<br />
| PA6<br />
| SPI1_MISO<br />
| SPI1_MISO<br />
| SPI1_MISO<br />
| SPI1_MISO<br />
| SPI1_MISO<br />
| SPI1_MISO<br />
| GPIO40: SPI0_MISO<br />
|-<br />
| B8<br />
| PA7<br />
| SPI1_MOSI,ETH_RMII_CRS_DV<br />
| SPI1_MOSI<br />
| SPI1_MOSI,ETH_RMII_CRS_DV<br />
| SPI1_MOSI<br />
| SPI1_MOSI<br />
| SPI1_MOSI,ETH_RMII_CRS_DV<br />
| GPIO43: SPI0_MOSI<br />
|-<br />
| B9<br />
| PC4<br />
| ETH_RMII_RX_D0<br />
| <br />
| ETH_RMII_RX_D0<br />
| <br />
| <br />
| ETH_RMII_RX_D0<br />
| <br />
|-<br />
| B10<br />
| PC5<br />
| ETH_RMII_RX_D1<br />
| <br />
| ETH_RMII_RX_D1<br />
| <br />
| <br />
| ETH_RMII_RX_D1<br />
| <br />
|-<br />
| B11<br />
| PB0<br />
| ULPI_D1<br />
| <br />
| <br />
| <br />
| <br />
| ULPI_D1<br />
| GPIO12: HSTX<br />
|-<br />
| B12<br />
| PB1<br />
| ULPI_D2<br />
| <br />
| <br />
| <br />
| <br />
| ULPI_D2<br />
| GPIO13: HSTX<br />
|-<br />
| B13<br />
| PB2<br />
| <br />
| <br />
| <br />
| <br />
| <br />
| <br />
| GPIO14: HSTX<br />
|-<br />
| B14<br />
| PE7<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| GPIO15: HSTX<br />
|-<br />
| B15<br />
| PE8<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| GPIO16: HSTX<br />
|-<br />
| B16<br />
| PE9<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| GPIO17: HSTX<br />
|-<br />
| B17<br />
| PE10<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| GPIO18: HSTX<br />
|-<br />
| B18<br />
| PE11<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| GPIO19: HSTX<br />
|-<br />
| B20<br />
| PE12<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| <br />
|-<br />
| B21<br />
| PE13<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| <br />
|-<br />
| B22<br />
| PE14<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| <br />
|-<br />
| B23<br />
| PE15<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| <br />
|-<br />
| B24<br />
| PB10<br />
| USART3_TX,I2C2_SCL,SPI2_SCK,ULPI_D3<br />
| USART3_TX,I2C2_SCL,SPI2_SCK<br />
| USART3_TX,I2C2_SCL,SPI2_SCK<br />
| I2C2_SCL,SPI2_SCK<br />
| USART3_TX,I2C2_SCL,SPI2_SCK<br />
| USART3_TX,I2C2_SCL,SPI2_SCK,ULPI_D3<br />
| GPIO3: I2C1_SCL<br />
|-<br />
| B25<br />
| PB11<br />
| USART3_RX,I2C2_SDA,ULPI_D4,ETH_RMII_TX_EN<br />
| USART3_RX,I2C2_SDA<br />
| USART3_RX,I2C2_SDA,ETH_RMII_TX_EN<br />
| I2C2_SDA<br />
| USART3_RX,I2C2_SDA<br />
| USART3_RX,I2C2_SDA,ULPI_D4,ETH_RMII_TX_EN<br />
| GPIO2: I2C1_SDA<br />
|-<br />
| B26<br />
| PB12<br />
| CAN2_RX,ULPI_D5,ETH_RMII_TXD0<br />
| <br />
| CAN2_RX,ETH_RMII_TXD0<br />
| <br />
| <br />
| CAN2_RX,ULPI_D5,ETH_RMII_TXD0<br />
| <br />
|-<br />
| B28<br />
| PB13<br />
| CAN2_TX,SPI2A_SCK,ULPI_D6,ETH_RMII_TXD1 <br />
| SPI2A_SCK<br />
| CAN2_TX,SPI2A_SCK<br />
| SPI2A_SCK<br />
| SPI2A_SCK<br />
| CAN2_TX,SPI2A_SCK,ULPI_D6,ETH_RMII_TXD1<br />
| GPIO22: SPI0_SCK<br />
|-<br />
| B29<br />
| PB14<br />
| SPI2A_MISO<br />
| SPI2A_MISO<br />
| SPI2A_MISO<br />
| SPI2A_MISO<br />
| SPI2A_MISO<br />
| SPI2A_MISO<br />
| GPIO20: SPI0_RX<br />
|-<br />
| B30<br />
| PB15<br />
| SPI2A_MOSI<br />
| SPI2A_MOSI<br />
| SPI2A_MOSI,ETH_RMII_TXD1<br />
| SPI2A_MOSI<br />
| SPI2A_MOSI<br />
| SPI2A_MOSI<br />
| GPIO23: SPI0_TX<br />
|-<br />
| B31<br />
| PD8<br />
| USART3A1_TX<br />
| USART3A1_TX<br />
| USART3A1_TX<br />
| bgcolor=#CC0|N/A<br />
| USART3A1_TX<br />
| USART3A1_TX<br />
| <br />
|-<br />
| B32<br />
| PD9<br />
| USART3A1_RX<br />
| USART3A1_RX<br />
| USART3A1_RX<br />
| bgcolor=#CC0|N/A<br />
| USART3A1_RX<br />
| USART3A1_RX<br />
| <br />
|-<br />
| B33<br />
| PD10<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| <br />
|-<br />
| B34<br />
| PD11<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| <br />
|-<br />
| B35<br />
| PD12<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| <br />
|-<br />
| B36<br />
| PD13<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| <br />
|-<br />
| B37<br />
| PD14<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| <br />
|-<br />
| B39<br />
| PD15<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| <br />
|-<br />
| B40<br />
| PC6<br />
| UART6_TX<br />
| <br />
| UART6_TX<br />
| <br />
| <br />
| UART6_TX<br />
| <br />
|-<br />
| B41<br />
| PC7<br />
| UART6_RX<br />
| <br />
| UART6_RX<br />
| <br />
| <br />
| UART6_RX<br />
| <br />
|-<br />
| B42<br />
| PC8<br />
| SDIO_D0<br />
| SDIO_D0<br />
| SDIO_D0<br />
| <br />
| <br />
| SDIO_D0<br />
| <br />
|-<br />
| B43<br />
| PC9<br />
| SDIO_D1<br />
| SDIO_D1<br />
| SDIO_D1<br />
| <br />
| <br />
| SDIO_D1<br />
| <br />
|-<br />
| B44<br />
| PA8<br />
| I2C3_SCL<br />
| <br />
| I2C3_SCL<br />
| <br />
| <br />
| I2C3_SCL<br />
| <br />
|-<br />
| B45<br />
| PA9<br />
| USART1_TX<br />
| USART1_TX<br />
| USART1_TX<br />
| USART1_TX<br />
| USART1_TX<br />
| USART1_TX<br />
| GPIO0: UART0_TX<br />
|-<br />
| B46<br />
| PA10<br />
| USART1_RX<br />
| USART1_RX<br />
| USART1_RX<br />
| USART1_RX<br />
| USART1_RX<br />
| USART1_RX<br />
| GPIO1: UART0_RX<br />
|}</div>
Niclas
https://stm32world.com/w/index.php?title=Streamline_Header_Mapping&diff=8463
Streamline Header Mapping
2026-09-11T08:54:54Z
<p>Niclas: </p>
<hr />
<div>[[Category:Streamline]][[Category:Work in progress]]<br />
<br />
{| class="wikitable sortable" style="width:100%; table-layout:fixed; overflow-wrap:break-word;"<br />
! Position <br />
! Pin Name<br />
! STM32F407<br />
! STM32L475<br />
! STM32H562<br />
! STM32C071<br />
! STM32C551<br />
! STM32H723<br />
! RP2354<br />
|-<br />
| A4<br />
| PA2<br />
| USART2_TX,ETH_MDIO<br />
| USART2_TX<br />
| USART2_TXETH_MDIO<br />
| USART2_TX<br />
| USART2_TX<br />
| USART2_TX,ETH_MDIO<br />
| GPIO4: UART1_TX<br />
|-<br />
| A5<br />
| PA1<br />
| UART4_RX,ETH_RMII_REF_CLK<br />
| UART4_RX<br />
| UART4_RX,ETH_RMII_REF_CLK<br />
| <br />
| UART4_RX<br />
| UART4_RX,ETH_RMII_REF_CLK<br />
| <br />
|-<br />
| A6<br />
| PA0<br />
| UART4_TX<br />
| UART4_TX<br />
| UART4_TX<br />
| <br />
| UART4_TX<br />
| UART4_TX<br />
| <br />
|-<br />
| A7<br />
| PC3<br />
| SPI2_MOSI,ULPI_NXT<br />
| SPI2_MOSI<br />
| SPI2_MOSI<br />
| SPI2_MOSI<br />
| SPI2_MOSI<br />
| SPI2_MOSI,ULPI_NXT<br />
| <br />
|-<br />
| A8<br />
| PC2<br />
| SPI2_MISO,ULPI_DIR<br />
| SPI2_MISO<br />
| SPI2_MISO<br />
| SPI2_MISO<br />
| SPI2_MISO<br />
| SPI2_MISO,ULPI_DIR<br />
| <br />
|-<br />
| A9<br />
| PC1<br />
| ETH_MDC<br />
| I2C3_SDA<br />
| ETH_MDC<br />
| <br />
| <br />
| ETH_MDC<br />
| <br />
|-<br />
| A10<br />
| PC0<br />
| ULPI_STP<br />
| I2C3_SCL<br />
| <br />
| <br />
| <br />
| ULPI_STP<br />
| <br />
|-<br />
| A11<br />
| PC15<br />
| <br />
| <br />
| <br />
| <br />
| <br />
| <br />
| <br />
|-<br />
| A12<br />
| PC14<br />
| <br />
| <br />
| <br />
| <br />
| <br />
| <br />
| <br />
|-<br />
| A13<br />
| PC13<br />
| <br />
| <br />
| <br />
| <br />
| <br />
| <br />
| <br />
|-<br />
| A14<br />
| PE6<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| <br />
|-<br />
| A15<br />
| PE5<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| <br />
|-<br />
| A16<br />
| PE4<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| <br />
|-<br />
| A17<br />
| PE3<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| <br />
|-<br />
| A18<br />
| PE2<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| <br />
|-<br />
| A20<br />
| PE1<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| <br />
|-<br />
| A21<br />
| PE0<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| <br />
|-<br />
| A22<br />
| PB9<br />
| I2C1A_SDA<br />
| I2C1A_SDA<br />
| I2C1A_SDA<br />
| I2C1A_SDA<br />
| I2C1A_SDA<br />
| I2C1A_SDA<br />
| <br />
|-<br />
| A23<br />
| PB8<br />
| I2C1A_SCl<br />
| I2C1A_SCl<br />
| I2C1A_SCl<br />
| I2C1A_SCl<br />
| I2C1A_SCl<br />
| I2C1A_SCl<br />
| <br />
|-<br />
| A24<br />
| PB7<br />
| USART1A_RX,I2C1_SDA<br />
| USART1A_RX,I2C1_SDA<br />
| USART1A_RX,I2C1_SDA<br />
| USART1A_RX,I2C1_SDA<br />
| USART1A_RX,I2C1_SDA<br />
| USART1A_RX,I2C1_SDA<br />
| GPIO8: I2C0_SDA<br />
|-<br />
| A25<br />
| PB6<br />
| USART1A_TX,CAN2A_TX,I2C1_SCL<br />
| USART1A_TX,I2C1_SCL<br />
| USART1A_TX,CAN2A_TX,I2C1_SCL<br />
| USART1A_TX,I2C1_SCL<br />
| USART1A_TX,I2C1_SCL<br />
| USART1A_TX,CAN2A_TX,I2C1_SCL<br />
| GPIO9: I2C0_SCL<br />
|-<br />
| A26<br />
| PB5<br />
| CAN2A_RX,SPI1A_MOSI,SPI3_MOSI,ULPI_D7<br />
| SPI1A_MOSI,SPI3_MOSI<br />
| CAN2A_RX,SPI1A_MOSI,SPI3_MOSI<br />
| SPI1A_MOSI<br />
| SPI1A_MOSI,SPI3_MOSI<br />
| CAN2A_RX,SPI1A_MOSI,SPI3_MOSI,ULPI_D7<br />
| <br />
|-<br />
| A28<br />
| PB4<br />
| SPI1A_MISO,SPI3_MISO<br />
| SPI1A_MISO,SPI3_MISO<br />
| SPI1A_MISO,SPI3_MISO<br />
| SPI1A_MISO<br />
| SPI1A_MISO,SPI3_MISO<br />
| SPI1A_MISO,SPI3_MISO<br />
| <br />
|-<br />
| A29<br />
| PB3<br />
| SPI1A_SCK,SPI3_SCK<br />
| SPI1A_SCK,SPI3_SCK<br />
| SPI1A_SCK,SPI3_SCK<br />
| SPI1A_SCK<br />
| SPI1A_SCK,SPI3_SCK<br />
| SPI1A_SCK,SPI3_SCK<br />
| <br />
|-<br />
| A30<br />
| PD7<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| <br />
|-<br />
| A31<br />
| PD6<br />
| USART2A_RX<br />
| USART2A_RX<br />
| USART2A_RX<br />
| USART2A_RX<br />
| USART2A_RX<br />
| USART2A_RX<br />
| <br />
|-<br />
| A32<br />
| PD5<br />
| USART2A_TX<br />
| USART2A_TX<br />
| USART2A_TX<br />
| USART2A_TX<br />
| USART2A_TX<br />
| USART2A_TX<br />
| <br />
|-<br />
| A33<br />
| PD4<br />
| <br />
| <br />
| <br />
| <br />
| <br />
| <br />
| <br />
|-<br />
| A34<br />
| PD3<br />
| <br />
| <br />
| <br />
| <br />
| <br />
| <br />
| <br />
|-<br />
| A35<br />
| PD2<br />
| UART5_RX,SDIO_CMD<br />
| UART5_RX,SDIO_CMD<br />
| UART5_RX,SDIO_CMD<br />
| <br />
| UART5_RX<br />
| UART5_RX,SDIO_CMD<br />
| <br />
|-<br />
| A36<br />
| PD1<br />
| CAN1A_TX<br />
| CAN1A_TX<br />
| CAN1A_TX<br />
| <br />
| CAN1A_TX<br />
| CAN1A_TX<br />
| <br />
|-<br />
| A37<br />
| PD0<br />
| CAN1A_RX<br />
| CAN1A_RX<br />
| CAN1A_RX<br />
| <br />
| CAN1A_RX<br />
| CAN1A_RX<br />
| <br />
|-<br />
| A39<br />
| PC12<br />
| UART5_TX,SPI3_MOSI,SDIO_CK<br />
| UART5_TX,SPI3_MOSI,SDIO_CK<br />
| UART5_TX,SPI3_MOSI,SDIO_CK<br />
| <br />
| UART5_TX,SPI3_MOSI<br />
| UART5_TX,SPI3_MOSI,SDIO_CK<br />
| <br />
|-<br />
| A40<br />
| PC11<br />
| USART3A2_RX,UART4A_RX,SPI3_MISO,SDIO_D3<br />
| USART3A2_RX,UART4A_RX,SPI3_MISO,SDIO_D3<br />
| USART3A2_RX,UART4A_RX,SPI3_MISO,SDIO_D3<br />
| <br />
| USART3A2_RX,UART4A_RX,SPI3_MISO<br />
| USART3A2_RX,UART4A_RX,SPI3_MISO,SDIO_D3<br />
| <br />
|-<br />
| A41<br />
| PC10<br />
| USART3A2_TX,UART4A_TX,SPI3_SCK,SDIO_D2<br />
| USART3A2_TX,UART4A_TX,SPI3_SCK,SDIO_D2<br />
| USART3A2_TX,UART4A_TX,SPI3_SCK,SDIO_D2<br />
| <br />
| USART3A2_TX,UART4A_TX,SPI3_SCK<br />
| USART3A2_TX,UART4A_TX,SPI3_SCK,SDIO_D2<br />
| <br />
|-<br />
| A42<br />
| PA15<br />
| <br />
| <br />
| <br />
| <br />
| <br />
| <br />
| <br />
|-<br />
| A43<br />
| PA14<br />
| SWCLK<br />
| SWCLK<br />
| SWCLK<br />
| SWCLK<br />
| SWCLK<br />
| SWCLK<br />
| SWCLK<br />
|-<br />
| A44<br />
| PA11<br />
| USB_DM,CAN1_RX<br />
| USB_DM,CAN1_RX<br />
| USB_DM,CAN1_RX<br />
| USB_DM<br />
| USB_DM,CAN1_RX<br />
| USB_DM,CAN1_RX<br />
| USB_DM<br />
|-<br />
| A45<br />
| PA12<br />
| USB_DP,CAN1_TX<br />
| USB_DP,CAN1_TX<br />
| USB_DP,CAN1_TX<br />
| USB_DP<br />
| USB_DP,CAN1_TX<br />
| USB_DP,CAN1_TX<br />
| USB_DP<br />
|-<br />
| A46<br />
| PA13<br />
| SWDIO<br />
| SWDIO<br />
| SWDIO<br />
| SWDIO<br />
| SWDIO<br />
| SWDIO<br />
| SWDIO<br />
|-<br />
| B4<br />
| PA3<br />
| USART2_RX,ULPI_D0<br />
| USART2_RX<br />
| USART2_RX<br />
| USART2_RX<br />
| USART2_RX<br />
| USART2_RX,ULPI_D0<br />
| GPIO5: UART1_RX<br />
|-<br />
| B5<br />
| PA4<br />
| <br />
| <br />
| <br />
| <br />
| <br />
| <br />
| <br />
|-<br />
| B6<br />
| PA5<br />
| SPI1_SCK,ULPI_CK<br />
| SPI1_SCK<br />
| SPI1_SCK<br />
| SPI1_SCK<br />
| SPI1_SCK<br />
| SPI1_SCK,ULPI_CK<br />
| GPIO42: SPI0_SCK<br />
|-<br />
| B7<br />
| PA6<br />
| SPI1_MISO<br />
| SPI1_MISO<br />
| SPI1_MISO<br />
| SPI1_MISO<br />
| SPI1_MISO<br />
| SPI1_MISO<br />
| GPIO40: SPI0_MISO<br />
|-<br />
| B8<br />
| PA7<br />
| SPI1_MOSI,ETH_RMII_CRS_DV<br />
| SPI1_MOSI<br />
| SPI1_MOSI,ETH_RMII_CRS_DV<br />
| SPI1_MOSI<br />
| SPI1_MOSI<br />
| SPI1_MOSI,ETH_RMII_CRS_DV<br />
| GPIO43: SPI0_MOSI<br />
|-<br />
| B9<br />
| PC4<br />
| ETH_RMII_RX_D0<br />
| <br />
| ETH_RMII_RX_D0<br />
| <br />
| <br />
| ETH_RMII_RX_D0<br />
| <br />
|-<br />
| B10<br />
| PC5<br />
| ETH_RMII_RX_D1<br />
| <br />
| ETH_RMII_RX_D1<br />
| <br />
| <br />
| ETH_RMII_RX_D1<br />
| <br />
|-<br />
| B11<br />
| PB0<br />
| ULPI_D1<br />
| <br />
| <br />
| <br />
| <br />
| ULPI_D1<br />
| GPIO12: HSTX<br />
|-<br />
| B12<br />
| PB1<br />
| ULPI_D2<br />
| <br />
| <br />
| <br />
| <br />
| ULPI_D2<br />
| GPIO13: HSTX<br />
|-<br />
| B13<br />
| PB2<br />
| <br />
| <br />
| <br />
| <br />
| <br />
| <br />
| GPIO14: HSTX<br />
|-<br />
| B14<br />
| PE7<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| GPIO15: HSTX<br />
|-<br />
| B15<br />
| PE8<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| GPIO16: HSTX<br />
|-<br />
| B16<br />
| PE9<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| GPIO17: HSTX<br />
|-<br />
| B17<br />
| PE10<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| GPIO18: HSTX<br />
|-<br />
| B18<br />
| PE11<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| GPIO19: HSTX<br />
|-<br />
| B20<br />
| PE12<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| <br />
|-<br />
| B21<br />
| PE13<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| <br />
|-<br />
| B22<br />
| PE14<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| <br />
|-<br />
| B23<br />
| PE15<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| <br />
|-<br />
| B24<br />
| PB10<br />
| USART3_TX,I2C2_SCL,SPI2_SCK,ULPI_D3<br />
| USART3_TX,I2C2_SCL,SPI2_SCK<br />
| USART3_TX,I2C2_SCL,SPI2_SCK<br />
| I2C2_SCL,SPI2_SCK<br />
| USART3_TX,I2C2_SCL,SPI2_SCK<br />
| USART3_TX,I2C2_SCL,SPI2_SCK,ULPI_D3<br />
| GPIO3: I2C1_SCL<br />
|-<br />
| B25<br />
| PB11<br />
| USART3_RX,I2C2_SDA,ULPI_D4,ETH_RMII_TX_EN<br />
| USART3_RX,I2C2_SDA<br />
| USART3_RX,I2C2_SDA,ETH_RMII_TX_EN<br />
| I2C2_SDA<br />
| USART3_RX,I2C2_SDA<br />
| USART3_RX,I2C2_SDA,ULPI_D4,ETH_RMII_TX_EN<br />
| GPIO2: I2C1_SDA<br />
|-<br />
| B26<br />
| PB12<br />
| CAN2_RX,ULPI_D5,ETH_RMII_TXD0<br />
| <br />
| CAN2_RX,ETH_RMII_TXD0<br />
| <br />
| <br />
| CAN2_RX,ULPI_D5,ETH_RMII_TXD0<br />
| <br />
|-<br />
| B28<br />
| PB13<br />
| CAN2_TX,SPI2A_SCK,ULPI_D6,ETH_RMII_TXD1 <br />
| SPI2A_SCK<br />
| CAN2_TX,SPI2A_SCK<br />
| SPI2A_SCK<br />
| SPI2A_SCK<br />
| CAN2_TX,SPI2A_SCK,ULPI_D6,ETH_RMII_TXD1<br />
| GPIO22: SPI0_SCK<br />
|-<br />
| B29<br />
| PB14<br />
| SPI2A_MISO<br />
| SPI2A_MISO<br />
| SPI2A_MISO<br />
| SPI2A_MISO<br />
| SPI2A_MISO<br />
| SPI2A_MISO<br />
| GPIO20: SPI0_RX<br />
|-<br />
| B30<br />
| PB15<br />
| SPI2A_MOSI<br />
| SPI2A_MOSI<br />
| SPI2A_MOSI,ETH_RMII_TXD1<br />
| SPI2A_MOSI<br />
| SPI2A_MOSI<br />
| SPI2A_MOSI<br />
| GPIO23: SPI0_TX<br />
|-<br />
| B31<br />
| PD8<br />
| USART3A1_TX<br />
| USART3A1_TX<br />
| USART3A1_TX<br />
| bgcolor=#CC0|N/A<br />
| USART3A1_TX<br />
| USART3A1_TX<br />
| <br />
|-<br />
| B32<br />
| PD9<br />
| USART3A1_RX<br />
| USART3A1_RX<br />
| USART3A1_RX<br />
| bgcolor=#CC0|N/A<br />
| USART3A1_RX<br />
| USART3A1_RX<br />
| <br />
|-<br />
| B33<br />
| PD10<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| <br />
|-<br />
| B34<br />
| PD11<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| <br />
|-<br />
| B35<br />
| PD12<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| <br />
|-<br />
| B36<br />
| PD13<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| <br />
|-<br />
| B37<br />
| PD14<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| <br />
|-<br />
| B39<br />
| PD15<br />
| <br />
| <br />
| <br />
| bgcolor=#CC0|N/A<br />
| <br />
| <br />
| <br />
|-<br />
| B40<br />
| PC6<br />
| UART6_TX<br />
| <br />
| UART6_TX<br />
| <br />
| <br />
| UART6_TX<br />
| <br />
|-<br />
| B41<br />
| PC7<br />
| UART6_RX<br />
| <br />
| UART6_RX<br />
| <br />
| <br />
| UART6_RX<br />
| <br />
|-<br />
| B42<br />
| PC8<br />
| SDIO_D0<br />
| SDIO_D0<br />
| SDIO_D0<br />
| <br />
| <br />
| SDIO_D0<br />
| <br />
|-<br />
| B43<br />
| PC9<br />
| SDIO_D1<br />
| SDIO_D1<br />
| SDIO_D1<br />
| <br />
| <br />
| SDIO_D1<br />
| <br />
|-<br />
| B44<br />
| PA8<br />
| I2C3_SCL<br />
| <br />
| I2C3_SCL<br />
| <br />
| <br />
| I2C3_SCL<br />
| <br />
|-<br />
| B45<br />
| PA9<br />
| USART1_TX<br />
| USART1_TX<br />
| USART1_TX<br />
| USART1_TX<br />
| USART1_TX<br />
| USART1_TX<br />
| GPIO0: UART0_TX<br />
|-<br />
| B46<br />
| PA10<br />
| USART1_RX<br />
| USART1_RX<br />
| USART1_RX<br />
| USART1_RX<br />
| USART1_RX<br />
| USART1_RX<br />
| GPIO1: UART0_RX<br />
|}</div>
Niclas
https://stm32world.com/w/index.php?title=Streamline_Peripheral_Pin_Mapping&diff=8462
Streamline Peripheral Pin Mapping
2026-09-11T08:47:32Z
<p>Niclas: /* Ethernet (RMII) */</p>
<hr />
<div>[[Category:Streamline]][[Category:Work in progress]]<br />
<br />
== General notes ==<br />
<span style="background:#0C0">field</span> means that all MCUs can be mapped identically.<br />
<br />
<span style="background:#CC0">field</span> means it is missing the peripheral.<br />
<br />
<span style="background:#F44">field</span> means that pins are not same across all MCUs.<br />
<br />
<span style="background:#0FF">field</span> is I2Sx_MCK only exist on one pin.<br />
<br />
=== RP2350 ===<br />
<br />
Trying to avoid 12 - 19 as these can be used for HSTX but they should be wired to backplane.<br />
<br />
== SWD ==<br />
<br />
{| class="wikitable"<br />
! Variant<br />
! PIN <br />
! STM32F407<br />
! STM32L475<br />
! STM32H562<br />
! STM32C071<br />
! STM32C551<br />
! STM32H723<br />
! RP2354<br />
! Remarks<br />
|-<br />
| rowspan="3" | All<br />
| bgcolor=#0C0|SWDIO<br />
| PA13<br />
| PA13<br />
| PA13<br />
| PA13<br />
| PA13<br />
| PA13<br />
| SWDIO<br />
| rowspan="2" | RP Pico Dedicated pin<br />
|-<br />
| bgcolor=#0C0|SWCLK<br />
| PA14<br />
| PA14<br />
| PA14<br />
| PA14<br />
| PA14<br />
| PA14<br />
| SWCLK<br />
|-<br />
| bgcolor=#CC0|SWO<br />
| PB3<br />
| PB3<br />
| PB3<br />
| bgcolor=#CC0|N/A<br />
| PB3<br />
| PB3<br />
| TBD<br />
| N/A<br />
|}<br />
<br />
== UARTs ==<br />
<br />
* RP2350 UART0 TX: 0 / 12 / 16 / 28 / 32 / 44<br />
* RP2350 UART0 RX: 1 / 13 / 17 / 29 / 33 / 45<br />
<br />
* RP2350 UART1 TX: 4 / 8 / 20 / 24 / 36 / 40<br />
* RP2350 UART1 RX: 5 / 9 / 21 / 25 / 37 / 41<br />
<br />
{| class="wikitable"<br />
! Variant<br />
! PIN <br />
! STM32F407<br />
! STM32L475<br />
! STM32H562<br />
! STM32C071<br />
! STM32C551<br />
! STM32H723<br />
! RP2354<br />
! Remarks<br />
|-<br />
| rowspan="2" | USART1<br />
| bgcolor=#0C0|TX<br />
| PA9<br />
| PA9<br />
| PA9<br />
| PA9<br />
| PA9<br />
| PA9<br />
| 0<br />
| rowspan="2" | Connect default<br/>RP2350 UART0<br />
|-<br />
| bgcolor=#0C0|RX<br />
| PA10<br />
| PA10<br />
| PA10<br />
| PA10<br />
| PA10<br />
| PA10<br />
| 1<br />
|-<br />
| rowspan="2" | USART1A<br />
| bgcolor=#0C0|TX<br />
| PB6<br />
| PB6<br />
| PB6<br />
| PB6<br />
| PB6<br />
| PB6<br />
| <br />
| rowspan="2" | <br />
|-<br />
| bgcolor=#0C0|RX<br />
| PB7<br />
| PB7<br />
| PB7<br />
| PB7<br />
| PB7<br />
| PB7<br />
| <br />
|-<br />
| rowspan="2" | USART2<br />
| bgcolor=#0C0|TX<br />
| PA2<br />
| PA2<br />
| PA2<br />
| PA2<br />
| PA2<br />
| PA2<br />
| 44<br />
| rowspan="2" | RP2350 UART1<br />
|-<br />
| bgcolor=#0C0|RX<br />
| PA3<br />
| PA3<br />
| PA3<br />
| PA3<br />
| PA3<br />
| PA3<br />
| 45<br />
|-<br />
| rowspan="2" | USART2A<br />
| bgcolor=#0C0|TX<br />
| PD5<br />
| PD5<br />
| PD5<br />
| PD5<br />
| PD5<br />
| PD5<br />
| 4<br />
| rowspan="2" | RP2350 UART1<br />
|-<br />
| bgcolor=#0C0|RX<br />
| PD6<br />
| PD6<br />
| PD6<br />
| PD6<br />
| PD6<br />
| PD6<br />
| 5<br />
|-<br />
| rowspan="2" | USART3<br />
| bgcolor=#CC0|TX<br />
| PB10<br />
| PB10<br />
| PB10<br />
| bgcolor=#CC0|N/A<br />
| PB10<br />
| PB10<br />
| <br />
| rowspan="2" | <br />
|-<br />
| bgcolor=#CC0|RX<br />
| PB11<br />
| PB11<br />
| PB11<br />
| bgcolor=#CC0|N/A<br />
| PB11<br />
| PB11<br />
| <br />
|-<br />
| rowspan="2" | USART3A1<br />
| bgcolor=#CC0|TX<br />
| PD8<br />
| PD8<br />
| PD8<br />
| bgcolor=#CC0|N/A<br />
| PD8<br />
| PD8<br />
| <br />
| rowspan="2" | <br />
|-<br />
| bgcolor=#CC0|RX<br />
| PD9<br />
| PD9<br />
| PD9<br />
| bgcolor=#CC0|N/A<br />
| PD9<br />
| PD9<br />
| <br />
|-<br />
| rowspan="2" | USART3A2<br />
| bgcolor=#CC0|TX<br />
| PC10<br />
| PC10<br />
| PC10<br />
| bgcolor=#CC0|N/A<br />
| PC10<br />
| PC10<br />
| bgcolor=#CC0|N/A<br />
|<br />
|-<br />
| bgcolor=#CC0|RX<br />
| PC11<br />
| PC11<br />
| PC11<br />
| bgcolor=#CC0|N/A<br />
| PC11<br />
| PC11<br />
| bgcolor=#CC0|N/A<br />
|<br />
|-<br />
| rowspan="2" | UART4<br />
| bgcolor=#CC0|TX<br />
| PA0<br />
| PA0<br />
| PA0<br />
| bgcolor=#CC0|N/A<br />
| PA0<br />
| PA0<br />
| <br />
| rowspan="2" |<br />
|-<br />
| bgcolor=#CC0|RX<br />
| PA1<br />
| PA1<br />
| PA1<br />
| bgcolor=#CC0|N/A<br />
| PA1<br />
| PA1<br />
| <br />
|-<br />
| rowspan="2" | UART4A<br />
| bgcolor=#CC0|TX<br />
| PC10<br />
| PC10<br />
| PC10<br />
| bgcolor=#CC0|N/A<br />
| PC10<br />
| PC10<br />
| <br />
| rowspan="2" | <br />
|-<br />
| bgcolor=#CC0|RX<br />
| PC11<br />
| PC11<br />
| PC11<br />
| bgcolor=#CC0|N/A<br />
| PC11<br />
| PC11<br />
| <br />
|-<br />
| rowspan="2" | UART5<br />
| bgcolor=#CC0|TX<br />
| PC12<br />
| PC12<br />
| PC12<br />
| bgcolor=#CC0|N/A<br />
| PC12<br />
| PC12<br />
| TBD<br />
|<br />
|-<br />
| bgcolor=#CC0|RX<br />
| PD2<br />
| PD2<br />
| PD2<br />
| bgcolor=#CC0|N/A<br />
| PD2<br />
| PD2<br />
| TBD<br />
|<br />
|-<br />
| rowspan="2" | USART6<br />
| bgcolor=#CC0|TX<br />
| PC6<br />
| bgcolor=#CC0|N/A<br />
| PC6<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PC6<br />
| TBD<br />
|<br />
|-<br />
| bgcolor=#CC0|RX<br />
| PC7<br />
| bgcolor=#CC0|N/A<br />
| PC7<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PC7<br />
| TBD<br />
|<br />
|}<br />
<br />
== CAN ==<br />
<br />
{| class="wikitable"<br />
! Variant<br />
! PIN <br />
! STM32F407<br />
! STM32L475<br />
! STM32H562<br />
! STM32C071<br />
! STM32C551<br />
! STM32H723<br />
! RP2354<br />
|-<br />
| rowspan="2" | CAN1<br />
| bgcolor=#CC0|TX<br />
| PA12<br />
| PA12<br />
| PA12<br />
| bgcolor=#CC0|N/A<br />
| PA12<br />
| PA12<br />
| TBD<br />
|-<br />
| bgcolor=#CC0|RX<br />
| PA11<br />
| PA11<br />
| PA11<br />
| bgcolor=#CC0|N/A<br />
| PA11<br />
| PA11<br />
| TBD<br />
|-<br />
| rowspan="2" | CAN1A<br />
| bgcolor=#CC0|TX<br />
| PD1<br />
| PD1<br />
| PD1<br />
| bgcolor=#CC0|N/A<br />
| PD1<br />
| PD1<br />
| TBD<br />
|-<br />
| bgcolor=#CC0|RX<br />
| PD0<br />
| PD0<br />
| PD0<br />
| bgcolor=#CC0|N/A<br />
| PD0<br />
| PD0<br />
| TBD<br />
|-<br />
| rowspan="2" | CAN2<br />
| bgcolor=#CC0|TX<br />
| PB13<br />
| bgcolor=#CC0|N/A<br />
| PB13 <br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PB13<br />
| TBD<br />
|-<br />
| bgcolor=#CC0|RX<br />
| PB12<br />
| bgcolor=#CC0|N/A<br />
| PB13<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PB13<br />
| TBD<br />
|-<br />
| rowspan="2" | CAN2A<br />
| bgcolor=#CC0|TX<br />
| PB6<br />
| bgcolor=#CC0|N/A<br />
| PB6<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PB6<br />
| TBD<br />
|-<br />
| bgcolor=#CC0|RX<br />
| PB5<br />
| bgcolor=#CC0|N/A<br />
| PB6<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PB6<br />
| TBD<br />
|}<br />
<br />
== USB ==<br />
STM32F407=HS/FS host/device/otg<br />
<br />
STM32L475=FS host/device/otg no crystal<br />
<br />
STM32H562=FS PD<br />
<br />
STM32C071=FS no crystal<br />
<br />
STM32C551=FS host/device<br />
<br />
STM32H723=HS/FS host/device/otg<br />
<br />
RP2354=FS host/device<br />
<br />
{| class="wikitable"<br />
! Variant<br />
! PIN <br />
! STM32F407<br />
! STM32L475<br />
! STM32H562<br />
! STM32C071<br />
! STM32C551<br />
! STM32H723<br />
! RP2354<br />
! Remarks<br />
|-<br />
| rowspan="2" | All<br />
| bgcolor=#0C0|DM<br />
| PA11<br />
| PA11<br />
| PA11<br />
| PA11<br />
| PA11<br />
| PA11<br />
| DM<br />
| rowspan="2" | RP2350 dedicated pins<br />
|-<br />
| bgcolor=#0C0|DP<br />
| PA12<br />
| PA12<br />
| PA12<br />
| PA12<br />
| PA12<br />
| PA12<br />
| DP<br />
|}<br />
<br />
== I2C ==<br />
<br />
* RP2350 I2C0 SCL: 1 / 5 / 9 / 13 / 17 / 21 / 25 / 29 / 33 / 37 / 41 / 45<br />
* RP2350 I2C0 SDA: 0 / 4 / 8 / 12 / 16 / 20 / 24 / 28 / 32 / 36 / 40 / 44<br />
<br />
* RP2350 I2C1 SCL: 3 / 7 / 11 / 15 / 19 / 23 / 27 / 31 / 35 / 39 / 43 / 47<br />
* RP2350 I2C1 SDA: 2 / 6 / 10 / 14 / 18 / 22 / 26 / 30 / 34 / 38 / 42 / 46<br />
<br />
{| class="wikitable"<br />
! Variant<br />
! PIN <br />
! STM32F407<br />
! STM32L475<br />
! STM32H562<br />
! STM32C071<br />
! STM32C551<br />
! STM32H723<br />
! RP2354<br />
! Remarks<br />
|-<br />
| rowspan="2" | I2C1<br />
| bgcolor=#0C0|SCL<br />
| PB6<br />
| PB6<br />
| PB6<br />
| PB6<br />
| PB6<br />
| PB6<br />
| 9<br />
| rowspan="2" | RP2350 ICL0<br />
|-<br />
| bgcolor=#0C0|SDA<br />
| PB7<br />
| PB7<br />
| PB7<br />
| PB7<br />
| PB7<br />
| PB7<br />
| 8<br />
|-<br />
| rowspan="2" | I2C1A<br />
| bgcolor=#0C0|SCL<br />
| PB8<br />
| PB8<br />
| PB8<br />
| PB8<br />
| PB8<br />
| PB8<br />
| TBD<br />
|<br />
|-<br />
| bgcolor=#0C0|SDA<br />
| PB9<br />
| PB9<br />
| PB9<br />
| PB9<br />
| PB9<br />
| PB9<br />
| TBD<br />
|<br />
|-<br />
| rowspan="2" | I2C2<br />
| bgcolor=#0C0|SCL<br />
| PB10<br />
| PB10<br />
| PB10<br />
| PB10<br />
| PB10<br />
| PB10<br />
| 3<br />
| rowspan="2" | RP2350 I2C1<br />
|-<br />
| bgcolor=#0C0|SDA<br />
| PB11<br />
| PB11<br />
| PB11<br />
| PB11<br />
| PB11<br />
| PB11<br />
| 2<br />
|-<br />
| rowspan="2" | I2C3<br />
| bgcolor=#F44|SCL<br />
| PA8<br />
| bgcolor=#F44|PC0<br />
| PA8<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PA8<br />
| TBD<br />
|<br />
|-<br />
| bgcolor=#F44|SDA<br />
| PC9<br />
| bgcolor=#F44|PC1<br />
| PC9<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PC9<br />
| TBD<br />
|<br />
|}<br />
<br />
== SPI ==<br />
<br />
* RP2350 SPI0 SCK: 2 / 6 / 18 / 22 / 34 / 38 <br />
* RP2350 SPI0 MISO: 0 / 4 / 16 / 20 / 32 / 36<br />
* RP2350 SPI0 MOSI: 3 / 7 / 19 / 23 / 35 / 39<br />
<br />
* RP2350 SPI1 SCK: 10 / 14 / 26 / 30 / 42 / 46<br />
* RP2350 SPI1 MISO: 8 / 12 / 24 / 28 / 40 / 44<br />
* RP2350 SPI1 MOSI: 11 / 15 / 27 / 31 / 43 / 47<br />
<br />
{| class="wikitable"<br />
! Variant<br />
! PIN <br />
! STM32F407<br />
! STM32L475<br />
! STM32H562<br />
! STM32C071<br />
! STM32C551<br />
! STM32H723<br />
! RP2354<br />
! Remarks<br />
|-<br />
| rowspan="3" | SPI1<br />
| bgcolor=#0C0|SCK<br />
| PA5<br />
| PA5<br />
| PA5<br />
| PA5<br />
| PA5<br />
| PA5<br />
| 42<br />
| rowspan="3" | RP2350 SPI1<br />
|-<br />
| bgcolor=#0C0|MISO<br />
| PA6<br />
| PA6<br />
| PA6<br />
| PA6<br />
| PA6<br />
| PA6<br />
| 40<br />
|-<br />
| bgcolor=#0C0|MOSI<br />
| PA7<br />
| PA7<br />
| PA7<br />
| PA7<br />
| PA7<br />
| PA7<br />
| 43<br />
|-<br />
| rowspan="3" | SPI1A<br />
| bgcolor=#0C0|SCK<br />
| PB3<br />
| PB3<br />
| PB3<br />
| PB3<br />
| PB3<br />
| PB3<br />
| <br />
| rowspan="3" | PB3 conflicts with SWO<br />
|-<br />
| bgcolor=#0C0|MISO<br />
| PB4<br />
| PB4<br />
| PB4<br />
| PB4<br />
| PB4<br />
| PB4<br />
| <br />
|-<br />
| bgcolor=#0C0|MOSI<br />
| PB5<br />
| PB5<br />
| PB5<br />
| PB5<br />
| PB5<br />
| PB5<br />
| <br />
|-<br />
| rowspan="3" | SPI2<br />
| bgcolor=#0C0|SCK<br />
| PB10<br />
| PB10<br />
| PB10<br />
| PB10<br />
| PB10<br />
| PB10<br />
| <br />
| rowspan="3" | <br />
|-<br />
| bgcolor=#0C0|MISO<br />
| PC2<br />
| PC2<br />
| PC2<br />
| PC2<br />
| PC2<br />
| PC2<br />
| <br />
|-<br />
| bgcolor=#0C0|MOSI<br />
| PC3<br />
| PC3<br />
| PC3<br />
| PC3<br />
| PC3<br />
| PC3<br />
| <br />
|-<br />
| rowspan="3" | SPI2A<br />
| bgcolor=#0C0|SCK<br />
| PB13<br />
| PB13<br />
| PB13<br />
| PB13<br />
| PB13<br />
| PB13<br />
| 22<br />
| rowspan="3" | RP2350 SPI0<br />
|-<br />
| bgcolor=#0C0|MISO<br />
| PB14<br />
| PB14<br />
| PB14<br />
| PB14<br />
| PB14<br />
| PB14<br />
| 20<br />
|-<br />
| bgcolor=#0C0|MOSI<br />
| PB15<br />
| PB15<br />
| PB15<br />
| PB15<br />
| PB15<br />
| PB15<br />
| 23 <br />
|-<br />
| rowspan="3" | SPI3<br />
| bgcolor=#CC0|SCK<br />
| PC10<br />
| PC10<br />
| PC10<br />
| bgcolor=#CC0|N/A<br />
| PC10<br />
| PC10<br />
| <br />
| <br />
|-<br />
| bgcolor=#CC0|MISO<br />
| PC11<br />
| PC11<br />
| PC11<br />
| bgcolor=#CC0|N/A<br />
| PC11<br />
| PC11<br />
| <br />
|<br />
|-<br />
| bgcolor=#CC0|MOSI<br />
| PC12<br />
| PC12<br />
| PC12<br />
| bgcolor=#CC0|N/A<br />
| PC12<br />
| PC12<br />
| <br />
|<br />
|-<br />
| rowspan="3" | SPI3A<br />
| bgcolor=#CC0|SCK<br />
| PB3<br />
| PB3<br />
| PB3<br />
| bgcolor=#CC0|N/A<br />
| PB3<br />
| PB3<br />
| <br />
| Conflicts with SWO<br />
|-<br />
| bgcolor=#CC0|MISO<br />
| PB4<br />
| PB4<br />
| PB4<br />
| bgcolor=#CC0|N/A<br />
| PB4<br />
| PB4<br />
| <br />
|<br />
|-<br />
| bgcolor=#CC0|MOSI<br />
| PB5<br />
| PB5<br />
| PB5<br />
| bgcolor=#CC0|N/A<br />
| PB5<br />
| PB5<br />
| <br />
|<br />
|}<br />
<br />
== SDIO ==<br />
STM32F407: SDIO<br />
<br />
STM32L475: SDMMC<br />
<br />
STM32H562: SDMMC<br />
<br />
STM32C071: N/A<br />
<br />
STM32C551: N/A<br />
<br />
STM32H723: SDMMC<br />
<br />
{| class="wikitable"<br />
! Variant<br />
! PIN <br />
! STM32F407<br />
! STM32L475<br />
! STM32H562<br />
! STM32C071<br />
! STM32C551<br />
! STM32H723<br />
! RP2354<br />
|-<br />
| rowspan="6" | Only<br />
| bgcolor=#CC0|CMD<br />
| PD2<br />
| PD2<br />
| PD2<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PD2<br />
| TBD<br />
|-<br />
| bgcolor=#CC0|CK<br />
| PC12<br />
| PC12<br />
| PC12<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PC12<br />
| TBD<br />
|-<br />
| bgcolor=#CC0|D0<br />
| PC8<br />
| PC8<br />
| PC8<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PC8<br />
| TBD<br />
|-<br />
| bgcolor=#CC0|D1<br />
| PC9<br />
| PC9<br />
| PC9<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PC9<br />
| TBD<br />
|-<br />
| bgcolor=#CC0|D2<br />
| PC10<br />
| PC10<br />
| PC10<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PC10<br />
| TBD<br />
|-<br />
| bgcolor=#CC0|D3<br />
| PC11<br />
| PC11<br />
| PC11<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PC11<br />
| TBD<br />
|}<br />
<br />
== Ethernet (RMII) ==<br />
STM32F407: <br />
<br />
STM32L475: <br />
<br />
STM32H562: <br />
<br />
STM32C071: <br />
<br />
STM32C551: <br />
<br />
STM32H723: <br />
<br />
{| class="wikitable"<br />
! Variant<br />
! PIN <br />
! STM32F407<br />
! STM32L475<br />
! STM32H562<br />
! STM32C071<br />
! STM32C551<br />
! STM32H723<br />
! RP2354<br />
|-<br />
| rowspan="10" | Only<br />
| bgcolor=#CC0| MDIO<br />
| PA2<br />
| bgcolor=#CC0 | N/A<br />
| PA2<br />
| bgcolor=#CC0 | N/A<br />
| bgcolor=#CC0 | N/A<br />
| PA2<br />
| bgcolor=#CC0 | N/A<br />
|-<br />
| bgcolor=#CC0| REF_CLK<br />
| PA1<br />
| bgcolor=#CC0 | N/A<br />
| PA1<br />
| bgcolor=#CC0 | N/A<br />
| bgcolor=#CC0 | N/A<br />
| PA1<br />
| bgcolor=#CC0 | N/A<br />
|-<br />
| bgcolor=#CC0| MDC<br />
| PC1<br />
| bgcolor=#CC0 | N/A<br />
| PC1<br />
| bgcolor=#CC0 | N/A<br />
| bgcolor=#CC0 | N/A<br />
| PC1<br />
| bgcolor=#CC0 | N/A<br />
|-<br />
| bgcolor=#CC0| TX_EN<br />
| PB11<br />
| bgcolor=#CC0 | N/A<br />
| PB11<br />
| bgcolor=#CC0 | N/A<br />
| bgcolor=#CC0 | N/A<br />
| PB11<br />
| bgcolor=#CC0 | N/A<br />
|-<br />
| bgcolor=#CC0| TXD0<br />
| PB12<br />
| bgcolor=#CC0 | N/A<br />
| PB12<br />
| bgcolor=#CC0 | N/A<br />
| bgcolor=#CC0 | N/A<br />
| PB12<br />
| bgcolor=#CC0 | N/A<br />
|-<br />
| bgcolor=#F44| TXD1<br />
| PB13<br />
| bgcolor=#CC0 | N/A<br />
| bgcolor=#F44 | PB15<br />
| bgcolor=#CC0 | N/A<br />
| bgcolor=#CC0 | N/A<br />
| PB13<br />
| bgcolor=#CC0 | N/A<br />
|-<br />
| bgcolor=#CC0| RXD0<br />
| PC4<br />
| bgcolor=#CC0 | N/A<br />
| PC4<br />
| bgcolor=#CC0 | N/A<br />
| bgcolor=#CC0 | N/A<br />
| PC4<br />
| bgcolor=#CC0 | N/A<br />
|-<br />
| bgcolor=#CC0| RXD1<br />
| PC5<br />
| bgcolor=#CC0 | N/A<br />
| PC5<br />
| bgcolor=#CC0 | N/A<br />
| bgcolor=#CC0 | N/A<br />
| PC5<br />
| bgcolor=#CC0 | N/A<br />
|-<br />
| bgcolor=#CC0| CRS_DV<br />
| PA7<br />
| bgcolor=#CC0 | N/A<br />
| PA7<br />
| bgcolor=#CC0 | N/A<br />
| bgcolor=#CC0 | N/A<br />
| PA7<br />
| bgcolor=#CC0 | N/A<br />
|}<br />
<br />
== ULPI ==<br />
STM32F407: ULPI<br />
<br />
STM32L475: N/A<br />
<br />
STM32H562: N/A<br />
<br />
STM32C071: N/A<br />
<br />
STM32C551: N/A<br />
<br />
STM32H723: ULPI<br />
<br />
{| class="wikitable"<br />
! Variant<br />
! PIN <br />
! STM32F407<br />
! STM32L475<br />
! STM32H562<br />
! STM32C071<br />
! STM32C551<br />
! STM32H723<br />
! RP2354<br />
|-<br />
| rowspan="12" | Only<br />
| bgcolor=#CC0| STP<br />
| PC0<br />
| bgcolor=#CC0| N/A<br />
| bgcolor=#CC0| N/A<br />
| bgcolor=#CC0| N/A<br />
| bgcolor=#CC0| N/A<br />
| PC0<br />
| bgcolor=#CC0| N/A<br />
|-<br />
| bgcolor=#CC0| DIR<br />
| PC2<br />
| bgcolor=#CC0| N/A<br />
| bgcolor=#CC0| N/A<br />
| bgcolor=#CC0| N/A<br />
| bgcolor=#CC0| N/A<br />
| PC2<br />
| bgcolor=#CC0| N/A <br />
|-<br />
| bgcolor=#CC0| NXT<br />
| PC3<br />
| bgcolor=#CC0| N/A<br />
| bgcolor=#CC0| N/A<br />
| bgcolor=#CC0| N/A<br />
| bgcolor=#CC0| N/A<br />
| PC3<br />
| bgcolor=#CC0| N/A <br />
|-<br />
| bgcolor=#CC0| CK<br />
| PA5<br />
| bgcolor=#CC0| N/A<br />
| bgcolor=#CC0| N/A<br />
| bgcolor=#CC0| N/A<br />
| bgcolor=#CC0| N/A<br />
| PA5<br />
| bgcolor=#CC0| N/A <br />
|-<br />
| bgcolor=#CC0|D0<br />
| PA3<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PA3<br />
| bgcolor=#CC0|N/A<br />
|-<br />
| bgcolor=#CC0|D1<br />
| PB0<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PB0<br />
| bgcolor=#CC0|N/A<br />
|-<br />
| bgcolor=#CC0|D2<br />
| PB1<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PB1<br />
| bgcolor=#CC0|N/A<br />
|-<br />
| bgcolor=#CC0|D3<br />
| PB10<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PB10<br />
| bgcolor=#CC0|N/A<br />
|-<br />
| bgcolor=#CC0|D4<br />
| PB11<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PB11<br />
| bgcolor=#CC0|N/A<br />
|-<br />
| bgcolor=#CC0|D5<br />
| PB12<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PB12<br />
| bgcolor=#CC0|N/A<br />
|-<br />
| bgcolor=#CC0|D6<br />
| PB13<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PB13<br />
| bgcolor=#CC0|N/A<br />
|-<br />
| bgcolor=#CC0|D7<br />
| PB5<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PB5<br />
| bgcolor=#CC0|N/A<br />
|}<br />
<br />
== I2S ==<br />
STM32F407: I2S2, I2S3<br />
<br />
STM32L475: SAI1, SAI2 (serial audio interface)<br />
<br />
STM32H562: I2S1, I2S2, I2S3<br />
<br />
STM32C071: I2S1 (half duplex only)<br />
<br />
STM32C551: I2S1, I2S2, I2S3<br />
<br />
STM32H723: I2S1, I2S2, I2S3<br />
<br />
{| class="wikitable"<br />
! Variant<br />
! PIN <br />
! STM32F407<br />
! STM32L475<br />
! STM32H562<br />
! STM32C071<br />
! STM32C551<br />
! STM32H723<br />
! RP2354<br />
|-<br />
| rowspan="5" | I2S1<br />
| bgcolor=#F44|MCK<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#F44|PB8<br />
| PC4<br />
| bgcolor=#F44|PA6, PA11, PD5, PB4, PB6<br />
| PC4<br />
| PC4<br />
| TBD<br />
|-<br />
| bgcolor=#F44|SDI<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#F44|PB5<br />
| PA6<br />
| bgcolor=#F44|PA2,PA7,PA12,PB5,PD6,PB6††<br />
| PA6<br />
| PA6<br />
| TBD<br />
|-<br />
| bgcolor=#F44|SDO<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#F44|PC3<br />
| PA7<br />
| PA7<br />
| PA7<br />
| PA7<br />
| TBD<br />
|-<br />
| bgcolor=#F44|CK<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#F44|PB10<br />
| PA5<br />
| PA5<br />
| PA5<br />
| PA5<br />
| TBD<br />
|-<br />
| bgcolor=#F44|WS<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#F44|PB9<br />
| PA4<br />
| bgcolor=#F44|PA1,PA5,PD8,PB3,PB6<br />
| PA4<br />
| PA4<br />
| TBD<br />
|-<br />
| rowspan="5" | I2S2<br />
| bgcolor=#F44|MCK<br />
| PC6<br />
| bgcolor=#F44|PB14<br />
| PC6<br />
| bgcolor=#CC0|N/A<br />
| PC6<br />
| PC6<br />
| TBD<br />
|-<br />
| bgcolor=#F44|SDI<br />
| PC2<br />
| bgcolor=#F44|PC12<br />
| PC2<br />
| bgcolor=#CC0|N/A<br />
| PC2<br />
| PC2<br />
| TBD<br />
|-<br />
| bgcolor=#F44|SDO<br />
| PC3<br />
| bgcolor=#F44|PD11<br />
| PC3<br />
| bgcolor=#CC0|N/A<br />
| PC3<br />
| PC3<br />
| TBD<br />
|-<br />
| bgcolor=#F44|CK<br />
| PB10<br />
| bgcolor=#F44|PD10<br />
| PB10<br />
| bgcolor=#CC0|N/A<br />
| PB10<br />
| PB10<br />
| TBD<br />
|-<br />
| bgcolor=#CC0|WS<br />
| PB12<br />
| PB12<br />
| PB12<br />
| bgcolor=#CC0|N/A<br />
| PB12<br />
| PB12<br />
| TBD<br />
|-<br />
| rowspan="5" | I2S2a<br />
| bgcolor=#0FF|MCK<br />
| bgcolor=#0FF|N/A<br />
| PD9<br />
| bgcolor=#0FF|N/A<br />
| bgcolor=#0FF|N/A<br />
| bgcolor=#0FF|N/A<br />
| bgcolor=#0FF|N/A<br />
| TBD<br />
|-<br />
| bgcolor=#CC0|SDI<br />
| PB14<br />
| bgcolor=#CC0|N/A<br />
| PB14<br />
| bgcolor=#CC0|N/A<br />
| PB14<br />
| PB14<br />
| TBD<br />
|-<br />
| bgcolor=#CC0|SDO<br />
| PB15<br />
| PB15<br />
| PB15<br />
| bgcolor=#CC0|N/A<br />
| PB15<br />
| PB15<br />
| TBD<br />
|-<br />
| bgcolor=#CC0|CK<br />
| PB13<br />
| PB13<br />
| PB13<br />
| bgcolor=#CC0|N/A<br />
| PB13<br />
| PB13<br />
| TBD<br />
|-<br />
| bgcolor=#CC0|WS<br />
| PB9<br />
| PB9<br />
| PB9<br />
| bgcolor=#CC0|N/A<br />
| PB9<br />
| PB9<br />
| TBD<br />
|-<br />
| rowspan="5" | I2S3<br />
| bgcolor=#CC0|MCK<br />
| PC7<br />
| bgcolor=#CC0|N/A<br />
| PC7<br />
| bgcolor=#CC0|N/A<br />
| PC7<br />
| PC7<br />
| TBD<br />
|-<br />
| bgcolor=#CC0|SDI<br />
| PC11<br />
| bgcolor=#CC0|N/A<br />
| PC11<br />
| bgcolor=#CC0|N/A<br />
| PC11<br />
| PC11<br />
| TBD<br />
|-<br />
| bgcolor=#CC0|SDO<br />
| PC12<br />
| bgcolor=#CC0|N/A<br />
| PC12<br />
| bgcolor=#CC0|N/A<br />
| PC12<br />
| PC12<br />
| TBD<br />
|-<br />
| bgcolor=#CC0|CK<br />
| PC10<br />
| bgcolor=#CC0|N/A<br />
| PC10<br />
| bgcolor=#CC0|N/A<br />
| PC10<br />
| PC10<br />
| TBD<br />
|-<br />
| bgcolor=#CC0|WS<br />
| PA4<br />
| bgcolor=#CC0|N/A<br />
| PA4<br />
| bgcolor=#CC0|N/A<br />
| PA4<br />
| PA4<br />
| TBD<br />
|-<br />
| rowspan="5" | I2S3a<br />
| bgcolor=#0FF|MCK<br />
| bgcolor=#0FF|N/A<br />
| bgcolor=#0FF|N/A<br />
| bgcolor=#0FF|N/A<br />
| bgcolor=#0FF|N/A<br />
| bgcolor=#0FF|N/A<br />
| bgcolor=#0FF|N/A<br />
| TBD<br />
|-<br />
| bgcolor=#CC0|SDI<br />
| PB4<br />
| bgcolor=#CC0|N/A<br />
| PB4<br />
| bgcolor=#CC0|N/A<br />
| PB4<br />
| PB4<br />
| TBD<br />
|-<br />
| bgcolor=#CC0|SDO<br />
| PB5<br />
| bgcolor=#CC0|N/A<br />
| PB5<br />
| bgcolor=#CC0|N/A<br />
| PB5<br />
| PB5<br />
| TBD<br />
|-<br />
| bgcolor=#CC0|CK<br />
| PB3<br />
| bgcolor=#CC0|N/A<br />
| PB3<br />
| bgcolor=#CC0|N/A<br />
| PB3<br />
| PB3<br />
| TBD<br />
|-<br />
| bgcolor=#CC0|WS<br />
| PA15<br />
| bgcolor=#CC0|N/A<br />
| PA15<br />
| bgcolor=#CC0|N/A<br />
| PA15,PB8,PE4 †††<br />
| PA15<br />
| TBD<br />
|}<br />
<br />
Notes; <br />
<br />
†† The STM32C071 has only one half-duplex I2S, and the _SD pin can either be in INPUT or OUTPUT mode. Many pins, how do we map?<br />
<br />
††† I2S3_WS is ONLY mapped on PA15 (used for SWDIO), except on STM32C551 which ALSO has it on PB8.<br />
<br />
== DACs ==<br />
<br />
{| class="wikitable"<br />
! Variant<br />
! PIN <br />
! STM32F407<br />
! STM32L475<br />
! STM32H562<br />
! STM32C071<br />
! STM32C551<br />
! STM32H723<br />
! RP2354<br />
|-<br />
| rowspan="2" |DAC1<br />
| bgcolor=#CC0|OUT1<br />
| PA4<br />
| PA4<br />
| PA4<br />
| bgcolor=#CC0|N/A<br />
| PA4<br />
| PA4<br />
| bgcolor=#CC0|N/A<br />
|-<br />
| bgcolor=#CC0|OUT2<br />
| PA5<br />
| PA5<br />
| PA5<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PA5<br />
| bgcolor=#CC0|N/A<br />
|}<br />
<br />
== ADCs ==<br />
ADCs are so numerous that comparative tables are difficult to establish.<br />
<br />
STM32F407; 12 channels common for ADC1, ADC2 and ADC3. 4 channels for ADC1 and ADC2<br />
<br />
STM32F407; 4 channels common for ADC1, ADC2 and ADC3. 12 channels for ADC1 and ADC2<br />
<br />
STM32H562; All 16 channels common for ADC1 and ADC2, can also be configured as 8 differential pair inputs.<br />
<br />
STM32C071; Only ADC1, 19 external channels.<br />
<br />
STM32C551; 7 channels common for ADC1 and ADC2.<br />
<br />
STM32H723; ADC1 and ADC2 are 16 bits, ADC3 is 12 bits. All 3 can also be configured as 8 differential pair inputs.<br />
<br />
RP2354; One ADC, 12 bits, 0.5 Msps<br />
<br />
{| class="wikitable"<br />
! Variant<br />
! PIN <br />
! STM32F407<br />
! STM32L475<br />
! STM32H562<br />
! STM32C071<br />
! STM32C551<br />
! STM32H723<br />
! RP2354<br />
|-<br />
| rowspan="3" |ADC1<br />
| Pins<br />
| PA0-PA7,PC0-PC5,PB0-PB1<br />
| PA0-PA7,PC0-PC5,PB0-PB1<br />
| PA0-PA7,PC0-PC5,PB0-PB1<br />
| PA0-PA8,PA13-PA14,PC0-PC5,PB0-PB2,PB10-PB12<br />
| PA0-PA7,PC0-PC3<br />
| PA0-PA7,PC0-PC2,PC4-PC5,PB0-PB1<br />
| GPIO40-GPIO47<br />
|-<br />
| Channels<br />
| 16<br />
| 16<br />
| 16<br />
| 19<br />
| 12<br />
| 15<br />
| 8<br />
|-<br />
| Msps<br />
| 2.4<br />
| 5<br />
| 5<br />
| 2.5<br />
| 2.25<br />
| 3.6<br />
| 0.5<br />
|-<br />
| rowspan="3" |ADC2<br />
| Pins<br />
| PA0-PA7,PC0-PC5,PB0-PB1<br />
| PA0-PA7,PC0-PC5,PB0-PB1<br />
| PA0-PA7,PC0-PC5,PB0-PB1<br />
| N/A<br />
| PA0-PA3,PC1-PC5,PB0-PB2<br />
| PA2-PA7,PC0-PC2,PC4-PC5,PB0-PB1<br />
| N/A<br />
|-<br />
| Channels<br />
| 16<br />
| 16<br />
| 16<br />
| N/A<br />
| 12<br />
| 13<br />
| N/A<br />
|-<br />
| Msps<br />
| 2.4<br />
| 5<br />
| 5<br />
| N/A<br />
| 2.25<br />
| 3.6<br />
| N/A<br />
|-<br />
| rowspan="3" |ADC3<br />
| Pins<br />
| PA0-PA7,PC0-PC3<br />
| PC0-PC3<br />
| N/A<br />
| N/A<br />
| N/A<br />
| PC0-PC3<br />
| N/A<br />
|-<br />
| Channels<br />
| 6<br />
| 4<br />
| N/A<br />
| N/A<br />
| N/A<br />
| 4 (12 bits)<br />
| N/A<br />
|-<br />
| Msps<br />
| 2.4<br />
| 5<br />
| N/A<br />
| N/A<br />
| N/A<br />
| 5<br />
| N/A<br />
|}</div>
Niclas
https://stm32world.com/w/index.php?title=Streamline_Peripheral_Pin_Mapping&diff=8461
Streamline Peripheral Pin Mapping
2026-09-11T08:46:49Z
<p>Niclas: /* Ethernet (RMII) */</p>
<hr />
<div>[[Category:Streamline]][[Category:Work in progress]]<br />
<br />
== General notes ==<br />
<span style="background:#0C0">field</span> means that all MCUs can be mapped identically.<br />
<br />
<span style="background:#CC0">field</span> means it is missing the peripheral.<br />
<br />
<span style="background:#F44">field</span> means that pins are not same across all MCUs.<br />
<br />
<span style="background:#0FF">field</span> is I2Sx_MCK only exist on one pin.<br />
<br />
=== RP2350 ===<br />
<br />
Trying to avoid 12 - 19 as these can be used for HSTX but they should be wired to backplane.<br />
<br />
== SWD ==<br />
<br />
{| class="wikitable"<br />
! Variant<br />
! PIN <br />
! STM32F407<br />
! STM32L475<br />
! STM32H562<br />
! STM32C071<br />
! STM32C551<br />
! STM32H723<br />
! RP2354<br />
! Remarks<br />
|-<br />
| rowspan="3" | All<br />
| bgcolor=#0C0|SWDIO<br />
| PA13<br />
| PA13<br />
| PA13<br />
| PA13<br />
| PA13<br />
| PA13<br />
| SWDIO<br />
| rowspan="2" | RP Pico Dedicated pin<br />
|-<br />
| bgcolor=#0C0|SWCLK<br />
| PA14<br />
| PA14<br />
| PA14<br />
| PA14<br />
| PA14<br />
| PA14<br />
| SWCLK<br />
|-<br />
| bgcolor=#CC0|SWO<br />
| PB3<br />
| PB3<br />
| PB3<br />
| bgcolor=#CC0|N/A<br />
| PB3<br />
| PB3<br />
| TBD<br />
| N/A<br />
|}<br />
<br />
== UARTs ==<br />
<br />
* RP2350 UART0 TX: 0 / 12 / 16 / 28 / 32 / 44<br />
* RP2350 UART0 RX: 1 / 13 / 17 / 29 / 33 / 45<br />
<br />
* RP2350 UART1 TX: 4 / 8 / 20 / 24 / 36 / 40<br />
* RP2350 UART1 RX: 5 / 9 / 21 / 25 / 37 / 41<br />
<br />
{| class="wikitable"<br />
! Variant<br />
! PIN <br />
! STM32F407<br />
! STM32L475<br />
! STM32H562<br />
! STM32C071<br />
! STM32C551<br />
! STM32H723<br />
! RP2354<br />
! Remarks<br />
|-<br />
| rowspan="2" | USART1<br />
| bgcolor=#0C0|TX<br />
| PA9<br />
| PA9<br />
| PA9<br />
| PA9<br />
| PA9<br />
| PA9<br />
| 0<br />
| rowspan="2" | Connect default<br/>RP2350 UART0<br />
|-<br />
| bgcolor=#0C0|RX<br />
| PA10<br />
| PA10<br />
| PA10<br />
| PA10<br />
| PA10<br />
| PA10<br />
| 1<br />
|-<br />
| rowspan="2" | USART1A<br />
| bgcolor=#0C0|TX<br />
| PB6<br />
| PB6<br />
| PB6<br />
| PB6<br />
| PB6<br />
| PB6<br />
| <br />
| rowspan="2" | <br />
|-<br />
| bgcolor=#0C0|RX<br />
| PB7<br />
| PB7<br />
| PB7<br />
| PB7<br />
| PB7<br />
| PB7<br />
| <br />
|-<br />
| rowspan="2" | USART2<br />
| bgcolor=#0C0|TX<br />
| PA2<br />
| PA2<br />
| PA2<br />
| PA2<br />
| PA2<br />
| PA2<br />
| 44<br />
| rowspan="2" | RP2350 UART1<br />
|-<br />
| bgcolor=#0C0|RX<br />
| PA3<br />
| PA3<br />
| PA3<br />
| PA3<br />
| PA3<br />
| PA3<br />
| 45<br />
|-<br />
| rowspan="2" | USART2A<br />
| bgcolor=#0C0|TX<br />
| PD5<br />
| PD5<br />
| PD5<br />
| PD5<br />
| PD5<br />
| PD5<br />
| 4<br />
| rowspan="2" | RP2350 UART1<br />
|-<br />
| bgcolor=#0C0|RX<br />
| PD6<br />
| PD6<br />
| PD6<br />
| PD6<br />
| PD6<br />
| PD6<br />
| 5<br />
|-<br />
| rowspan="2" | USART3<br />
| bgcolor=#CC0|TX<br />
| PB10<br />
| PB10<br />
| PB10<br />
| bgcolor=#CC0|N/A<br />
| PB10<br />
| PB10<br />
| <br />
| rowspan="2" | <br />
|-<br />
| bgcolor=#CC0|RX<br />
| PB11<br />
| PB11<br />
| PB11<br />
| bgcolor=#CC0|N/A<br />
| PB11<br />
| PB11<br />
| <br />
|-<br />
| rowspan="2" | USART3A1<br />
| bgcolor=#CC0|TX<br />
| PD8<br />
| PD8<br />
| PD8<br />
| bgcolor=#CC0|N/A<br />
| PD8<br />
| PD8<br />
| <br />
| rowspan="2" | <br />
|-<br />
| bgcolor=#CC0|RX<br />
| PD9<br />
| PD9<br />
| PD9<br />
| bgcolor=#CC0|N/A<br />
| PD9<br />
| PD9<br />
| <br />
|-<br />
| rowspan="2" | USART3A2<br />
| bgcolor=#CC0|TX<br />
| PC10<br />
| PC10<br />
| PC10<br />
| bgcolor=#CC0|N/A<br />
| PC10<br />
| PC10<br />
| bgcolor=#CC0|N/A<br />
|<br />
|-<br />
| bgcolor=#CC0|RX<br />
| PC11<br />
| PC11<br />
| PC11<br />
| bgcolor=#CC0|N/A<br />
| PC11<br />
| PC11<br />
| bgcolor=#CC0|N/A<br />
|<br />
|-<br />
| rowspan="2" | UART4<br />
| bgcolor=#CC0|TX<br />
| PA0<br />
| PA0<br />
| PA0<br />
| bgcolor=#CC0|N/A<br />
| PA0<br />
| PA0<br />
| <br />
| rowspan="2" |<br />
|-<br />
| bgcolor=#CC0|RX<br />
| PA1<br />
| PA1<br />
| PA1<br />
| bgcolor=#CC0|N/A<br />
| PA1<br />
| PA1<br />
| <br />
|-<br />
| rowspan="2" | UART4A<br />
| bgcolor=#CC0|TX<br />
| PC10<br />
| PC10<br />
| PC10<br />
| bgcolor=#CC0|N/A<br />
| PC10<br />
| PC10<br />
| <br />
| rowspan="2" | <br />
|-<br />
| bgcolor=#CC0|RX<br />
| PC11<br />
| PC11<br />
| PC11<br />
| bgcolor=#CC0|N/A<br />
| PC11<br />
| PC11<br />
| <br />
|-<br />
| rowspan="2" | UART5<br />
| bgcolor=#CC0|TX<br />
| PC12<br />
| PC12<br />
| PC12<br />
| bgcolor=#CC0|N/A<br />
| PC12<br />
| PC12<br />
| TBD<br />
|<br />
|-<br />
| bgcolor=#CC0|RX<br />
| PD2<br />
| PD2<br />
| PD2<br />
| bgcolor=#CC0|N/A<br />
| PD2<br />
| PD2<br />
| TBD<br />
|<br />
|-<br />
| rowspan="2" | USART6<br />
| bgcolor=#CC0|TX<br />
| PC6<br />
| bgcolor=#CC0|N/A<br />
| PC6<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PC6<br />
| TBD<br />
|<br />
|-<br />
| bgcolor=#CC0|RX<br />
| PC7<br />
| bgcolor=#CC0|N/A<br />
| PC7<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PC7<br />
| TBD<br />
|<br />
|}<br />
<br />
== CAN ==<br />
<br />
{| class="wikitable"<br />
! Variant<br />
! PIN <br />
! STM32F407<br />
! STM32L475<br />
! STM32H562<br />
! STM32C071<br />
! STM32C551<br />
! STM32H723<br />
! RP2354<br />
|-<br />
| rowspan="2" | CAN1<br />
| bgcolor=#CC0|TX<br />
| PA12<br />
| PA12<br />
| PA12<br />
| bgcolor=#CC0|N/A<br />
| PA12<br />
| PA12<br />
| TBD<br />
|-<br />
| bgcolor=#CC0|RX<br />
| PA11<br />
| PA11<br />
| PA11<br />
| bgcolor=#CC0|N/A<br />
| PA11<br />
| PA11<br />
| TBD<br />
|-<br />
| rowspan="2" | CAN1A<br />
| bgcolor=#CC0|TX<br />
| PD1<br />
| PD1<br />
| PD1<br />
| bgcolor=#CC0|N/A<br />
| PD1<br />
| PD1<br />
| TBD<br />
|-<br />
| bgcolor=#CC0|RX<br />
| PD0<br />
| PD0<br />
| PD0<br />
| bgcolor=#CC0|N/A<br />
| PD0<br />
| PD0<br />
| TBD<br />
|-<br />
| rowspan="2" | CAN2<br />
| bgcolor=#CC0|TX<br />
| PB13<br />
| bgcolor=#CC0|N/A<br />
| PB13 <br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PB13<br />
| TBD<br />
|-<br />
| bgcolor=#CC0|RX<br />
| PB12<br />
| bgcolor=#CC0|N/A<br />
| PB13<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PB13<br />
| TBD<br />
|-<br />
| rowspan="2" | CAN2A<br />
| bgcolor=#CC0|TX<br />
| PB6<br />
| bgcolor=#CC0|N/A<br />
| PB6<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PB6<br />
| TBD<br />
|-<br />
| bgcolor=#CC0|RX<br />
| PB5<br />
| bgcolor=#CC0|N/A<br />
| PB6<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PB6<br />
| TBD<br />
|}<br />
<br />
== USB ==<br />
STM32F407=HS/FS host/device/otg<br />
<br />
STM32L475=FS host/device/otg no crystal<br />
<br />
STM32H562=FS PD<br />
<br />
STM32C071=FS no crystal<br />
<br />
STM32C551=FS host/device<br />
<br />
STM32H723=HS/FS host/device/otg<br />
<br />
RP2354=FS host/device<br />
<br />
{| class="wikitable"<br />
! Variant<br />
! PIN <br />
! STM32F407<br />
! STM32L475<br />
! STM32H562<br />
! STM32C071<br />
! STM32C551<br />
! STM32H723<br />
! RP2354<br />
! Remarks<br />
|-<br />
| rowspan="2" | All<br />
| bgcolor=#0C0|DM<br />
| PA11<br />
| PA11<br />
| PA11<br />
| PA11<br />
| PA11<br />
| PA11<br />
| DM<br />
| rowspan="2" | RP2350 dedicated pins<br />
|-<br />
| bgcolor=#0C0|DP<br />
| PA12<br />
| PA12<br />
| PA12<br />
| PA12<br />
| PA12<br />
| PA12<br />
| DP<br />
|}<br />
<br />
== I2C ==<br />
<br />
* RP2350 I2C0 SCL: 1 / 5 / 9 / 13 / 17 / 21 / 25 / 29 / 33 / 37 / 41 / 45<br />
* RP2350 I2C0 SDA: 0 / 4 / 8 / 12 / 16 / 20 / 24 / 28 / 32 / 36 / 40 / 44<br />
<br />
* RP2350 I2C1 SCL: 3 / 7 / 11 / 15 / 19 / 23 / 27 / 31 / 35 / 39 / 43 / 47<br />
* RP2350 I2C1 SDA: 2 / 6 / 10 / 14 / 18 / 22 / 26 / 30 / 34 / 38 / 42 / 46<br />
<br />
{| class="wikitable"<br />
! Variant<br />
! PIN <br />
! STM32F407<br />
! STM32L475<br />
! STM32H562<br />
! STM32C071<br />
! STM32C551<br />
! STM32H723<br />
! RP2354<br />
! Remarks<br />
|-<br />
| rowspan="2" | I2C1<br />
| bgcolor=#0C0|SCL<br />
| PB6<br />
| PB6<br />
| PB6<br />
| PB6<br />
| PB6<br />
| PB6<br />
| 9<br />
| rowspan="2" | RP2350 ICL0<br />
|-<br />
| bgcolor=#0C0|SDA<br />
| PB7<br />
| PB7<br />
| PB7<br />
| PB7<br />
| PB7<br />
| PB7<br />
| 8<br />
|-<br />
| rowspan="2" | I2C1A<br />
| bgcolor=#0C0|SCL<br />
| PB8<br />
| PB8<br />
| PB8<br />
| PB8<br />
| PB8<br />
| PB8<br />
| TBD<br />
|<br />
|-<br />
| bgcolor=#0C0|SDA<br />
| PB9<br />
| PB9<br />
| PB9<br />
| PB9<br />
| PB9<br />
| PB9<br />
| TBD<br />
|<br />
|-<br />
| rowspan="2" | I2C2<br />
| bgcolor=#0C0|SCL<br />
| PB10<br />
| PB10<br />
| PB10<br />
| PB10<br />
| PB10<br />
| PB10<br />
| 3<br />
| rowspan="2" | RP2350 I2C1<br />
|-<br />
| bgcolor=#0C0|SDA<br />
| PB11<br />
| PB11<br />
| PB11<br />
| PB11<br />
| PB11<br />
| PB11<br />
| 2<br />
|-<br />
| rowspan="2" | I2C3<br />
| bgcolor=#F44|SCL<br />
| PA8<br />
| bgcolor=#F44|PC0<br />
| PA8<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PA8<br />
| TBD<br />
|<br />
|-<br />
| bgcolor=#F44|SDA<br />
| PC9<br />
| bgcolor=#F44|PC1<br />
| PC9<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PC9<br />
| TBD<br />
|<br />
|}<br />
<br />
== SPI ==<br />
<br />
* RP2350 SPI0 SCK: 2 / 6 / 18 / 22 / 34 / 38 <br />
* RP2350 SPI0 MISO: 0 / 4 / 16 / 20 / 32 / 36<br />
* RP2350 SPI0 MOSI: 3 / 7 / 19 / 23 / 35 / 39<br />
<br />
* RP2350 SPI1 SCK: 10 / 14 / 26 / 30 / 42 / 46<br />
* RP2350 SPI1 MISO: 8 / 12 / 24 / 28 / 40 / 44<br />
* RP2350 SPI1 MOSI: 11 / 15 / 27 / 31 / 43 / 47<br />
<br />
{| class="wikitable"<br />
! Variant<br />
! PIN <br />
! STM32F407<br />
! STM32L475<br />
! STM32H562<br />
! STM32C071<br />
! STM32C551<br />
! STM32H723<br />
! RP2354<br />
! Remarks<br />
|-<br />
| rowspan="3" | SPI1<br />
| bgcolor=#0C0|SCK<br />
| PA5<br />
| PA5<br />
| PA5<br />
| PA5<br />
| PA5<br />
| PA5<br />
| 42<br />
| rowspan="3" | RP2350 SPI1<br />
|-<br />
| bgcolor=#0C0|MISO<br />
| PA6<br />
| PA6<br />
| PA6<br />
| PA6<br />
| PA6<br />
| PA6<br />
| 40<br />
|-<br />
| bgcolor=#0C0|MOSI<br />
| PA7<br />
| PA7<br />
| PA7<br />
| PA7<br />
| PA7<br />
| PA7<br />
| 43<br />
|-<br />
| rowspan="3" | SPI1A<br />
| bgcolor=#0C0|SCK<br />
| PB3<br />
| PB3<br />
| PB3<br />
| PB3<br />
| PB3<br />
| PB3<br />
| <br />
| rowspan="3" | PB3 conflicts with SWO<br />
|-<br />
| bgcolor=#0C0|MISO<br />
| PB4<br />
| PB4<br />
| PB4<br />
| PB4<br />
| PB4<br />
| PB4<br />
| <br />
|-<br />
| bgcolor=#0C0|MOSI<br />
| PB5<br />
| PB5<br />
| PB5<br />
| PB5<br />
| PB5<br />
| PB5<br />
| <br />
|-<br />
| rowspan="3" | SPI2<br />
| bgcolor=#0C0|SCK<br />
| PB10<br />
| PB10<br />
| PB10<br />
| PB10<br />
| PB10<br />
| PB10<br />
| <br />
| rowspan="3" | <br />
|-<br />
| bgcolor=#0C0|MISO<br />
| PC2<br />
| PC2<br />
| PC2<br />
| PC2<br />
| PC2<br />
| PC2<br />
| <br />
|-<br />
| bgcolor=#0C0|MOSI<br />
| PC3<br />
| PC3<br />
| PC3<br />
| PC3<br />
| PC3<br />
| PC3<br />
| <br />
|-<br />
| rowspan="3" | SPI2A<br />
| bgcolor=#0C0|SCK<br />
| PB13<br />
| PB13<br />
| PB13<br />
| PB13<br />
| PB13<br />
| PB13<br />
| 22<br />
| rowspan="3" | RP2350 SPI0<br />
|-<br />
| bgcolor=#0C0|MISO<br />
| PB14<br />
| PB14<br />
| PB14<br />
| PB14<br />
| PB14<br />
| PB14<br />
| 20<br />
|-<br />
| bgcolor=#0C0|MOSI<br />
| PB15<br />
| PB15<br />
| PB15<br />
| PB15<br />
| PB15<br />
| PB15<br />
| 23 <br />
|-<br />
| rowspan="3" | SPI3<br />
| bgcolor=#CC0|SCK<br />
| PC10<br />
| PC10<br />
| PC10<br />
| bgcolor=#CC0|N/A<br />
| PC10<br />
| PC10<br />
| <br />
| <br />
|-<br />
| bgcolor=#CC0|MISO<br />
| PC11<br />
| PC11<br />
| PC11<br />
| bgcolor=#CC0|N/A<br />
| PC11<br />
| PC11<br />
| <br />
|<br />
|-<br />
| bgcolor=#CC0|MOSI<br />
| PC12<br />
| PC12<br />
| PC12<br />
| bgcolor=#CC0|N/A<br />
| PC12<br />
| PC12<br />
| <br />
|<br />
|-<br />
| rowspan="3" | SPI3A<br />
| bgcolor=#CC0|SCK<br />
| PB3<br />
| PB3<br />
| PB3<br />
| bgcolor=#CC0|N/A<br />
| PB3<br />
| PB3<br />
| <br />
| Conflicts with SWO<br />
|-<br />
| bgcolor=#CC0|MISO<br />
| PB4<br />
| PB4<br />
| PB4<br />
| bgcolor=#CC0|N/A<br />
| PB4<br />
| PB4<br />
| <br />
|<br />
|-<br />
| bgcolor=#CC0|MOSI<br />
| PB5<br />
| PB5<br />
| PB5<br />
| bgcolor=#CC0|N/A<br />
| PB5<br />
| PB5<br />
| <br />
|<br />
|}<br />
<br />
== SDIO ==<br />
STM32F407: SDIO<br />
<br />
STM32L475: SDMMC<br />
<br />
STM32H562: SDMMC<br />
<br />
STM32C071: N/A<br />
<br />
STM32C551: N/A<br />
<br />
STM32H723: SDMMC<br />
<br />
{| class="wikitable"<br />
! Variant<br />
! PIN <br />
! STM32F407<br />
! STM32L475<br />
! STM32H562<br />
! STM32C071<br />
! STM32C551<br />
! STM32H723<br />
! RP2354<br />
|-<br />
| rowspan="6" | Only<br />
| bgcolor=#CC0|CMD<br />
| PD2<br />
| PD2<br />
| PD2<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PD2<br />
| TBD<br />
|-<br />
| bgcolor=#CC0|CK<br />
| PC12<br />
| PC12<br />
| PC12<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PC12<br />
| TBD<br />
|-<br />
| bgcolor=#CC0|D0<br />
| PC8<br />
| PC8<br />
| PC8<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PC8<br />
| TBD<br />
|-<br />
| bgcolor=#CC0|D1<br />
| PC9<br />
| PC9<br />
| PC9<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PC9<br />
| TBD<br />
|-<br />
| bgcolor=#CC0|D2<br />
| PC10<br />
| PC10<br />
| PC10<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PC10<br />
| TBD<br />
|-<br />
| bgcolor=#CC0|D3<br />
| PC11<br />
| PC11<br />
| PC11<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PC11<br />
| TBD<br />
|}<br />
<br />
== Ethernet (RMII) ==<br />
STM32F407: <br />
<br />
STM32L475: <br />
<br />
STM32H562: <br />
<br />
STM32C071: <br />
<br />
STM32C551: <br />
<br />
STM32H723: <br />
<br />
{| class="wikitable"<br />
! Variant<br />
! PIN <br />
! STM32F407<br />
! STM32L475<br />
! STM32H562<br />
! STM32C071<br />
! STM32C551<br />
! STM32H723<br />
! RP2354<br />
|-<br />
| rowspan="10" | Only<br />
| bgcolor=#CC0| MDIO<br />
| PA2<br />
| bgcolor=#CC0 | N/A<br />
| PA2<br />
| bgcolor=#CC0 | N/A<br />
| bgcolor=#CC0 | N/A<br />
| PA2<br />
| <br />
|-<br />
| bgcolor=#CC0| REF_CLK<br />
| PA1<br />
| bgcolor=#CC0 | N/A<br />
| PA1<br />
| bgcolor=#CC0 | N/A<br />
| bgcolor=#CC0 | N/A<br />
| PA1<br />
| <br />
|-<br />
| bgcolor=#CC0| MDC<br />
| PC1<br />
| bgcolor=#CC0 | N/A<br />
| PC1<br />
| bgcolor=#CC0 | N/A<br />
| bgcolor=#CC0 | N/A<br />
| PC1<br />
| <br />
|-<br />
| bgcolor=#CC0| TX_EN<br />
| PB11<br />
| bgcolor=#CC0 | N/A<br />
| PB11<br />
| bgcolor=#CC0 | N/A<br />
| bgcolor=#CC0 | N/A<br />
| PB11<br />
| <br />
|-<br />
| bgcolor=#CC0| TXD0<br />
| PB12<br />
| bgcolor=#CC0 | N/A<br />
| PB12<br />
| bgcolor=#CC0 | N/A<br />
| bgcolor=#CC0 | N/A<br />
| PB12<br />
| <br />
|-<br />
| bgcolor=#F44| TXD1<br />
| PB13<br />
| bgcolor=#CC0 | N/A<br />
| bgcolor=#F44 | PB15<br />
| bgcolor=#CC0 | N/A<br />
| bgcolor=#CC0 | N/A<br />
| PB13<br />
| <br />
|-<br />
| bgcolor=#CC0| RXD0<br />
| PC4<br />
| bgcolor=#CC0 | N/A<br />
| PC4<br />
| bgcolor=#CC0 | N/A<br />
| bgcolor=#CC0 | N/A<br />
| PC4<br />
| <br />
|-<br />
| bgcolor=#CC0| RXD1<br />
| PC5<br />
| bgcolor=#CC0 | N/A<br />
| PC5<br />
| bgcolor=#CC0 | N/A<br />
| bgcolor=#CC0 | N/A<br />
| PC5<br />
| <br />
|-<br />
| bgcolor=#CC0| CRS_DV<br />
| PA7<br />
| bgcolor=#CC0 | N/A<br />
| PA7<br />
| bgcolor=#CC0 | N/A<br />
| bgcolor=#CC0 | N/A<br />
| PA7<br />
| <br />
|}<br />
<br />
== ULPI ==<br />
STM32F407: ULPI<br />
<br />
STM32L475: N/A<br />
<br />
STM32H562: N/A<br />
<br />
STM32C071: N/A<br />
<br />
STM32C551: N/A<br />
<br />
STM32H723: ULPI<br />
<br />
{| class="wikitable"<br />
! Variant<br />
! PIN <br />
! STM32F407<br />
! STM32L475<br />
! STM32H562<br />
! STM32C071<br />
! STM32C551<br />
! STM32H723<br />
! RP2354<br />
|-<br />
| rowspan="12" | Only<br />
| bgcolor=#CC0| STP<br />
| PC0<br />
| bgcolor=#CC0| N/A<br />
| bgcolor=#CC0| N/A<br />
| bgcolor=#CC0| N/A<br />
| bgcolor=#CC0| N/A<br />
| PC0<br />
| bgcolor=#CC0| N/A<br />
|-<br />
| bgcolor=#CC0| DIR<br />
| PC2<br />
| bgcolor=#CC0| N/A<br />
| bgcolor=#CC0| N/A<br />
| bgcolor=#CC0| N/A<br />
| bgcolor=#CC0| N/A<br />
| PC2<br />
| bgcolor=#CC0| N/A <br />
|-<br />
| bgcolor=#CC0| NXT<br />
| PC3<br />
| bgcolor=#CC0| N/A<br />
| bgcolor=#CC0| N/A<br />
| bgcolor=#CC0| N/A<br />
| bgcolor=#CC0| N/A<br />
| PC3<br />
| bgcolor=#CC0| N/A <br />
|-<br />
| bgcolor=#CC0| CK<br />
| PA5<br />
| bgcolor=#CC0| N/A<br />
| bgcolor=#CC0| N/A<br />
| bgcolor=#CC0| N/A<br />
| bgcolor=#CC0| N/A<br />
| PA5<br />
| bgcolor=#CC0| N/A <br />
|-<br />
| bgcolor=#CC0|D0<br />
| PA3<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PA3<br />
| bgcolor=#CC0|N/A<br />
|-<br />
| bgcolor=#CC0|D1<br />
| PB0<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PB0<br />
| bgcolor=#CC0|N/A<br />
|-<br />
| bgcolor=#CC0|D2<br />
| PB1<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PB1<br />
| bgcolor=#CC0|N/A<br />
|-<br />
| bgcolor=#CC0|D3<br />
| PB10<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PB10<br />
| bgcolor=#CC0|N/A<br />
|-<br />
| bgcolor=#CC0|D4<br />
| PB11<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PB11<br />
| bgcolor=#CC0|N/A<br />
|-<br />
| bgcolor=#CC0|D5<br />
| PB12<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PB12<br />
| bgcolor=#CC0|N/A<br />
|-<br />
| bgcolor=#CC0|D6<br />
| PB13<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PB13<br />
| bgcolor=#CC0|N/A<br />
|-<br />
| bgcolor=#CC0|D7<br />
| PB5<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PB5<br />
| bgcolor=#CC0|N/A<br />
|}<br />
<br />
== I2S ==<br />
STM32F407: I2S2, I2S3<br />
<br />
STM32L475: SAI1, SAI2 (serial audio interface)<br />
<br />
STM32H562: I2S1, I2S2, I2S3<br />
<br />
STM32C071: I2S1 (half duplex only)<br />
<br />
STM32C551: I2S1, I2S2, I2S3<br />
<br />
STM32H723: I2S1, I2S2, I2S3<br />
<br />
{| class="wikitable"<br />
! Variant<br />
! PIN <br />
! STM32F407<br />
! STM32L475<br />
! STM32H562<br />
! STM32C071<br />
! STM32C551<br />
! STM32H723<br />
! RP2354<br />
|-<br />
| rowspan="5" | I2S1<br />
| bgcolor=#F44|MCK<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#F44|PB8<br />
| PC4<br />
| bgcolor=#F44|PA6, PA11, PD5, PB4, PB6<br />
| PC4<br />
| PC4<br />
| TBD<br />
|-<br />
| bgcolor=#F44|SDI<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#F44|PB5<br />
| PA6<br />
| bgcolor=#F44|PA2,PA7,PA12,PB5,PD6,PB6††<br />
| PA6<br />
| PA6<br />
| TBD<br />
|-<br />
| bgcolor=#F44|SDO<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#F44|PC3<br />
| PA7<br />
| PA7<br />
| PA7<br />
| PA7<br />
| TBD<br />
|-<br />
| bgcolor=#F44|CK<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#F44|PB10<br />
| PA5<br />
| PA5<br />
| PA5<br />
| PA5<br />
| TBD<br />
|-<br />
| bgcolor=#F44|WS<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#F44|PB9<br />
| PA4<br />
| bgcolor=#F44|PA1,PA5,PD8,PB3,PB6<br />
| PA4<br />
| PA4<br />
| TBD<br />
|-<br />
| rowspan="5" | I2S2<br />
| bgcolor=#F44|MCK<br />
| PC6<br />
| bgcolor=#F44|PB14<br />
| PC6<br />
| bgcolor=#CC0|N/A<br />
| PC6<br />
| PC6<br />
| TBD<br />
|-<br />
| bgcolor=#F44|SDI<br />
| PC2<br />
| bgcolor=#F44|PC12<br />
| PC2<br />
| bgcolor=#CC0|N/A<br />
| PC2<br />
| PC2<br />
| TBD<br />
|-<br />
| bgcolor=#F44|SDO<br />
| PC3<br />
| bgcolor=#F44|PD11<br />
| PC3<br />
| bgcolor=#CC0|N/A<br />
| PC3<br />
| PC3<br />
| TBD<br />
|-<br />
| bgcolor=#F44|CK<br />
| PB10<br />
| bgcolor=#F44|PD10<br />
| PB10<br />
| bgcolor=#CC0|N/A<br />
| PB10<br />
| PB10<br />
| TBD<br />
|-<br />
| bgcolor=#CC0|WS<br />
| PB12<br />
| PB12<br />
| PB12<br />
| bgcolor=#CC0|N/A<br />
| PB12<br />
| PB12<br />
| TBD<br />
|-<br />
| rowspan="5" | I2S2a<br />
| bgcolor=#0FF|MCK<br />
| bgcolor=#0FF|N/A<br />
| PD9<br />
| bgcolor=#0FF|N/A<br />
| bgcolor=#0FF|N/A<br />
| bgcolor=#0FF|N/A<br />
| bgcolor=#0FF|N/A<br />
| TBD<br />
|-<br />
| bgcolor=#CC0|SDI<br />
| PB14<br />
| bgcolor=#CC0|N/A<br />
| PB14<br />
| bgcolor=#CC0|N/A<br />
| PB14<br />
| PB14<br />
| TBD<br />
|-<br />
| bgcolor=#CC0|SDO<br />
| PB15<br />
| PB15<br />
| PB15<br />
| bgcolor=#CC0|N/A<br />
| PB15<br />
| PB15<br />
| TBD<br />
|-<br />
| bgcolor=#CC0|CK<br />
| PB13<br />
| PB13<br />
| PB13<br />
| bgcolor=#CC0|N/A<br />
| PB13<br />
| PB13<br />
| TBD<br />
|-<br />
| bgcolor=#CC0|WS<br />
| PB9<br />
| PB9<br />
| PB9<br />
| bgcolor=#CC0|N/A<br />
| PB9<br />
| PB9<br />
| TBD<br />
|-<br />
| rowspan="5" | I2S3<br />
| bgcolor=#CC0|MCK<br />
| PC7<br />
| bgcolor=#CC0|N/A<br />
| PC7<br />
| bgcolor=#CC0|N/A<br />
| PC7<br />
| PC7<br />
| TBD<br />
|-<br />
| bgcolor=#CC0|SDI<br />
| PC11<br />
| bgcolor=#CC0|N/A<br />
| PC11<br />
| bgcolor=#CC0|N/A<br />
| PC11<br />
| PC11<br />
| TBD<br />
|-<br />
| bgcolor=#CC0|SDO<br />
| PC12<br />
| bgcolor=#CC0|N/A<br />
| PC12<br />
| bgcolor=#CC0|N/A<br />
| PC12<br />
| PC12<br />
| TBD<br />
|-<br />
| bgcolor=#CC0|CK<br />
| PC10<br />
| bgcolor=#CC0|N/A<br />
| PC10<br />
| bgcolor=#CC0|N/A<br />
| PC10<br />
| PC10<br />
| TBD<br />
|-<br />
| bgcolor=#CC0|WS<br />
| PA4<br />
| bgcolor=#CC0|N/A<br />
| PA4<br />
| bgcolor=#CC0|N/A<br />
| PA4<br />
| PA4<br />
| TBD<br />
|-<br />
| rowspan="5" | I2S3a<br />
| bgcolor=#0FF|MCK<br />
| bgcolor=#0FF|N/A<br />
| bgcolor=#0FF|N/A<br />
| bgcolor=#0FF|N/A<br />
| bgcolor=#0FF|N/A<br />
| bgcolor=#0FF|N/A<br />
| bgcolor=#0FF|N/A<br />
| TBD<br />
|-<br />
| bgcolor=#CC0|SDI<br />
| PB4<br />
| bgcolor=#CC0|N/A<br />
| PB4<br />
| bgcolor=#CC0|N/A<br />
| PB4<br />
| PB4<br />
| TBD<br />
|-<br />
| bgcolor=#CC0|SDO<br />
| PB5<br />
| bgcolor=#CC0|N/A<br />
| PB5<br />
| bgcolor=#CC0|N/A<br />
| PB5<br />
| PB5<br />
| TBD<br />
|-<br />
| bgcolor=#CC0|CK<br />
| PB3<br />
| bgcolor=#CC0|N/A<br />
| PB3<br />
| bgcolor=#CC0|N/A<br />
| PB3<br />
| PB3<br />
| TBD<br />
|-<br />
| bgcolor=#CC0|WS<br />
| PA15<br />
| bgcolor=#CC0|N/A<br />
| PA15<br />
| bgcolor=#CC0|N/A<br />
| PA15,PB8,PE4 †††<br />
| PA15<br />
| TBD<br />
|}<br />
<br />
Notes; <br />
<br />
†† The STM32C071 has only one half-duplex I2S, and the _SD pin can either be in INPUT or OUTPUT mode. Many pins, how do we map?<br />
<br />
††† I2S3_WS is ONLY mapped on PA15 (used for SWDIO), except on STM32C551 which ALSO has it on PB8.<br />
<br />
== DACs ==<br />
<br />
{| class="wikitable"<br />
! Variant<br />
! PIN <br />
! STM32F407<br />
! STM32L475<br />
! STM32H562<br />
! STM32C071<br />
! STM32C551<br />
! STM32H723<br />
! RP2354<br />
|-<br />
| rowspan="2" |DAC1<br />
| bgcolor=#CC0|OUT1<br />
| PA4<br />
| PA4<br />
| PA4<br />
| bgcolor=#CC0|N/A<br />
| PA4<br />
| PA4<br />
| bgcolor=#CC0|N/A<br />
|-<br />
| bgcolor=#CC0|OUT2<br />
| PA5<br />
| PA5<br />
| PA5<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PA5<br />
| bgcolor=#CC0|N/A<br />
|}<br />
<br />
== ADCs ==<br />
ADCs are so numerous that comparative tables are difficult to establish.<br />
<br />
STM32F407; 12 channels common for ADC1, ADC2 and ADC3. 4 channels for ADC1 and ADC2<br />
<br />
STM32F407; 4 channels common for ADC1, ADC2 and ADC3. 12 channels for ADC1 and ADC2<br />
<br />
STM32H562; All 16 channels common for ADC1 and ADC2, can also be configured as 8 differential pair inputs.<br />
<br />
STM32C071; Only ADC1, 19 external channels.<br />
<br />
STM32C551; 7 channels common for ADC1 and ADC2.<br />
<br />
STM32H723; ADC1 and ADC2 are 16 bits, ADC3 is 12 bits. All 3 can also be configured as 8 differential pair inputs.<br />
<br />
RP2354; One ADC, 12 bits, 0.5 Msps<br />
<br />
{| class="wikitable"<br />
! Variant<br />
! PIN <br />
! STM32F407<br />
! STM32L475<br />
! STM32H562<br />
! STM32C071<br />
! STM32C551<br />
! STM32H723<br />
! RP2354<br />
|-<br />
| rowspan="3" |ADC1<br />
| Pins<br />
| PA0-PA7,PC0-PC5,PB0-PB1<br />
| PA0-PA7,PC0-PC5,PB0-PB1<br />
| PA0-PA7,PC0-PC5,PB0-PB1<br />
| PA0-PA8,PA13-PA14,PC0-PC5,PB0-PB2,PB10-PB12<br />
| PA0-PA7,PC0-PC3<br />
| PA0-PA7,PC0-PC2,PC4-PC5,PB0-PB1<br />
| GPIO40-GPIO47<br />
|-<br />
| Channels<br />
| 16<br />
| 16<br />
| 16<br />
| 19<br />
| 12<br />
| 15<br />
| 8<br />
|-<br />
| Msps<br />
| 2.4<br />
| 5<br />
| 5<br />
| 2.5<br />
| 2.25<br />
| 3.6<br />
| 0.5<br />
|-<br />
| rowspan="3" |ADC2<br />
| Pins<br />
| PA0-PA7,PC0-PC5,PB0-PB1<br />
| PA0-PA7,PC0-PC5,PB0-PB1<br />
| PA0-PA7,PC0-PC5,PB0-PB1<br />
| N/A<br />
| PA0-PA3,PC1-PC5,PB0-PB2<br />
| PA2-PA7,PC0-PC2,PC4-PC5,PB0-PB1<br />
| N/A<br />
|-<br />
| Channels<br />
| 16<br />
| 16<br />
| 16<br />
| N/A<br />
| 12<br />
| 13<br />
| N/A<br />
|-<br />
| Msps<br />
| 2.4<br />
| 5<br />
| 5<br />
| N/A<br />
| 2.25<br />
| 3.6<br />
| N/A<br />
|-<br />
| rowspan="3" |ADC3<br />
| Pins<br />
| PA0-PA7,PC0-PC3<br />
| PC0-PC3<br />
| N/A<br />
| N/A<br />
| N/A<br />
| PC0-PC3<br />
| N/A<br />
|-<br />
| Channels<br />
| 6<br />
| 4<br />
| N/A<br />
| N/A<br />
| N/A<br />
| 4 (12 bits)<br />
| N/A<br />
|-<br />
| Msps<br />
| 2.4<br />
| 5<br />
| N/A<br />
| N/A<br />
| N/A<br />
| 5<br />
| N/A<br />
|}</div>
Niclas
https://stm32world.com/w/index.php?title=Streamline_Peripheral_Pin_Mapping&diff=8460
Streamline Peripheral Pin Mapping
2026-09-11T08:44:32Z
<p>Niclas: /* Ethernet (RMII) */</p>
<hr />
<div>[[Category:Streamline]][[Category:Work in progress]]<br />
<br />
== General notes ==<br />
<span style="background:#0C0">field</span> means that all MCUs can be mapped identically.<br />
<br />
<span style="background:#CC0">field</span> means it is missing the peripheral.<br />
<br />
<span style="background:#F44">field</span> means that pins are not same across all MCUs.<br />
<br />
<span style="background:#0FF">field</span> is I2Sx_MCK only exist on one pin.<br />
<br />
=== RP2350 ===<br />
<br />
Trying to avoid 12 - 19 as these can be used for HSTX but they should be wired to backplane.<br />
<br />
== SWD ==<br />
<br />
{| class="wikitable"<br />
! Variant<br />
! PIN <br />
! STM32F407<br />
! STM32L475<br />
! STM32H562<br />
! STM32C071<br />
! STM32C551<br />
! STM32H723<br />
! RP2354<br />
! Remarks<br />
|-<br />
| rowspan="3" | All<br />
| bgcolor=#0C0|SWDIO<br />
| PA13<br />
| PA13<br />
| PA13<br />
| PA13<br />
| PA13<br />
| PA13<br />
| SWDIO<br />
| rowspan="2" | RP Pico Dedicated pin<br />
|-<br />
| bgcolor=#0C0|SWCLK<br />
| PA14<br />
| PA14<br />
| PA14<br />
| PA14<br />
| PA14<br />
| PA14<br />
| SWCLK<br />
|-<br />
| bgcolor=#CC0|SWO<br />
| PB3<br />
| PB3<br />
| PB3<br />
| bgcolor=#CC0|N/A<br />
| PB3<br />
| PB3<br />
| TBD<br />
| N/A<br />
|}<br />
<br />
== UARTs ==<br />
<br />
* RP2350 UART0 TX: 0 / 12 / 16 / 28 / 32 / 44<br />
* RP2350 UART0 RX: 1 / 13 / 17 / 29 / 33 / 45<br />
<br />
* RP2350 UART1 TX: 4 / 8 / 20 / 24 / 36 / 40<br />
* RP2350 UART1 RX: 5 / 9 / 21 / 25 / 37 / 41<br />
<br />
{| class="wikitable"<br />
! Variant<br />
! PIN <br />
! STM32F407<br />
! STM32L475<br />
! STM32H562<br />
! STM32C071<br />
! STM32C551<br />
! STM32H723<br />
! RP2354<br />
! Remarks<br />
|-<br />
| rowspan="2" | USART1<br />
| bgcolor=#0C0|TX<br />
| PA9<br />
| PA9<br />
| PA9<br />
| PA9<br />
| PA9<br />
| PA9<br />
| 0<br />
| rowspan="2" | Connect default<br/>RP2350 UART0<br />
|-<br />
| bgcolor=#0C0|RX<br />
| PA10<br />
| PA10<br />
| PA10<br />
| PA10<br />
| PA10<br />
| PA10<br />
| 1<br />
|-<br />
| rowspan="2" | USART1A<br />
| bgcolor=#0C0|TX<br />
| PB6<br />
| PB6<br />
| PB6<br />
| PB6<br />
| PB6<br />
| PB6<br />
| <br />
| rowspan="2" | <br />
|-<br />
| bgcolor=#0C0|RX<br />
| PB7<br />
| PB7<br />
| PB7<br />
| PB7<br />
| PB7<br />
| PB7<br />
| <br />
|-<br />
| rowspan="2" | USART2<br />
| bgcolor=#0C0|TX<br />
| PA2<br />
| PA2<br />
| PA2<br />
| PA2<br />
| PA2<br />
| PA2<br />
| 44<br />
| rowspan="2" | RP2350 UART1<br />
|-<br />
| bgcolor=#0C0|RX<br />
| PA3<br />
| PA3<br />
| PA3<br />
| PA3<br />
| PA3<br />
| PA3<br />
| 45<br />
|-<br />
| rowspan="2" | USART2A<br />
| bgcolor=#0C0|TX<br />
| PD5<br />
| PD5<br />
| PD5<br />
| PD5<br />
| PD5<br />
| PD5<br />
| 4<br />
| rowspan="2" | RP2350 UART1<br />
|-<br />
| bgcolor=#0C0|RX<br />
| PD6<br />
| PD6<br />
| PD6<br />
| PD6<br />
| PD6<br />
| PD6<br />
| 5<br />
|-<br />
| rowspan="2" | USART3<br />
| bgcolor=#CC0|TX<br />
| PB10<br />
| PB10<br />
| PB10<br />
| bgcolor=#CC0|N/A<br />
| PB10<br />
| PB10<br />
| <br />
| rowspan="2" | <br />
|-<br />
| bgcolor=#CC0|RX<br />
| PB11<br />
| PB11<br />
| PB11<br />
| bgcolor=#CC0|N/A<br />
| PB11<br />
| PB11<br />
| <br />
|-<br />
| rowspan="2" | USART3A1<br />
| bgcolor=#CC0|TX<br />
| PD8<br />
| PD8<br />
| PD8<br />
| bgcolor=#CC0|N/A<br />
| PD8<br />
| PD8<br />
| <br />
| rowspan="2" | <br />
|-<br />
| bgcolor=#CC0|RX<br />
| PD9<br />
| PD9<br />
| PD9<br />
| bgcolor=#CC0|N/A<br />
| PD9<br />
| PD9<br />
| <br />
|-<br />
| rowspan="2" | USART3A2<br />
| bgcolor=#CC0|TX<br />
| PC10<br />
| PC10<br />
| PC10<br />
| bgcolor=#CC0|N/A<br />
| PC10<br />
| PC10<br />
| bgcolor=#CC0|N/A<br />
|<br />
|-<br />
| bgcolor=#CC0|RX<br />
| PC11<br />
| PC11<br />
| PC11<br />
| bgcolor=#CC0|N/A<br />
| PC11<br />
| PC11<br />
| bgcolor=#CC0|N/A<br />
|<br />
|-<br />
| rowspan="2" | UART4<br />
| bgcolor=#CC0|TX<br />
| PA0<br />
| PA0<br />
| PA0<br />
| bgcolor=#CC0|N/A<br />
| PA0<br />
| PA0<br />
| <br />
| rowspan="2" |<br />
|-<br />
| bgcolor=#CC0|RX<br />
| PA1<br />
| PA1<br />
| PA1<br />
| bgcolor=#CC0|N/A<br />
| PA1<br />
| PA1<br />
| <br />
|-<br />
| rowspan="2" | UART4A<br />
| bgcolor=#CC0|TX<br />
| PC10<br />
| PC10<br />
| PC10<br />
| bgcolor=#CC0|N/A<br />
| PC10<br />
| PC10<br />
| <br />
| rowspan="2" | <br />
|-<br />
| bgcolor=#CC0|RX<br />
| PC11<br />
| PC11<br />
| PC11<br />
| bgcolor=#CC0|N/A<br />
| PC11<br />
| PC11<br />
| <br />
|-<br />
| rowspan="2" | UART5<br />
| bgcolor=#CC0|TX<br />
| PC12<br />
| PC12<br />
| PC12<br />
| bgcolor=#CC0|N/A<br />
| PC12<br />
| PC12<br />
| TBD<br />
|<br />
|-<br />
| bgcolor=#CC0|RX<br />
| PD2<br />
| PD2<br />
| PD2<br />
| bgcolor=#CC0|N/A<br />
| PD2<br />
| PD2<br />
| TBD<br />
|<br />
|-<br />
| rowspan="2" | USART6<br />
| bgcolor=#CC0|TX<br />
| PC6<br />
| bgcolor=#CC0|N/A<br />
| PC6<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PC6<br />
| TBD<br />
|<br />
|-<br />
| bgcolor=#CC0|RX<br />
| PC7<br />
| bgcolor=#CC0|N/A<br />
| PC7<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PC7<br />
| TBD<br />
|<br />
|}<br />
<br />
== CAN ==<br />
<br />
{| class="wikitable"<br />
! Variant<br />
! PIN <br />
! STM32F407<br />
! STM32L475<br />
! STM32H562<br />
! STM32C071<br />
! STM32C551<br />
! STM32H723<br />
! RP2354<br />
|-<br />
| rowspan="2" | CAN1<br />
| bgcolor=#CC0|TX<br />
| PA12<br />
| PA12<br />
| PA12<br />
| bgcolor=#CC0|N/A<br />
| PA12<br />
| PA12<br />
| TBD<br />
|-<br />
| bgcolor=#CC0|RX<br />
| PA11<br />
| PA11<br />
| PA11<br />
| bgcolor=#CC0|N/A<br />
| PA11<br />
| PA11<br />
| TBD<br />
|-<br />
| rowspan="2" | CAN1A<br />
| bgcolor=#CC0|TX<br />
| PD1<br />
| PD1<br />
| PD1<br />
| bgcolor=#CC0|N/A<br />
| PD1<br />
| PD1<br />
| TBD<br />
|-<br />
| bgcolor=#CC0|RX<br />
| PD0<br />
| PD0<br />
| PD0<br />
| bgcolor=#CC0|N/A<br />
| PD0<br />
| PD0<br />
| TBD<br />
|-<br />
| rowspan="2" | CAN2<br />
| bgcolor=#CC0|TX<br />
| PB13<br />
| bgcolor=#CC0|N/A<br />
| PB13 <br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PB13<br />
| TBD<br />
|-<br />
| bgcolor=#CC0|RX<br />
| PB12<br />
| bgcolor=#CC0|N/A<br />
| PB13<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PB13<br />
| TBD<br />
|-<br />
| rowspan="2" | CAN2A<br />
| bgcolor=#CC0|TX<br />
| PB6<br />
| bgcolor=#CC0|N/A<br />
| PB6<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PB6<br />
| TBD<br />
|-<br />
| bgcolor=#CC0|RX<br />
| PB5<br />
| bgcolor=#CC0|N/A<br />
| PB6<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PB6<br />
| TBD<br />
|}<br />
<br />
== USB ==<br />
STM32F407=HS/FS host/device/otg<br />
<br />
STM32L475=FS host/device/otg no crystal<br />
<br />
STM32H562=FS PD<br />
<br />
STM32C071=FS no crystal<br />
<br />
STM32C551=FS host/device<br />
<br />
STM32H723=HS/FS host/device/otg<br />
<br />
RP2354=FS host/device<br />
<br />
{| class="wikitable"<br />
! Variant<br />
! PIN <br />
! STM32F407<br />
! STM32L475<br />
! STM32H562<br />
! STM32C071<br />
! STM32C551<br />
! STM32H723<br />
! RP2354<br />
! Remarks<br />
|-<br />
| rowspan="2" | All<br />
| bgcolor=#0C0|DM<br />
| PA11<br />
| PA11<br />
| PA11<br />
| PA11<br />
| PA11<br />
| PA11<br />
| DM<br />
| rowspan="2" | RP2350 dedicated pins<br />
|-<br />
| bgcolor=#0C0|DP<br />
| PA12<br />
| PA12<br />
| PA12<br />
| PA12<br />
| PA12<br />
| PA12<br />
| DP<br />
|}<br />
<br />
== I2C ==<br />
<br />
* RP2350 I2C0 SCL: 1 / 5 / 9 / 13 / 17 / 21 / 25 / 29 / 33 / 37 / 41 / 45<br />
* RP2350 I2C0 SDA: 0 / 4 / 8 / 12 / 16 / 20 / 24 / 28 / 32 / 36 / 40 / 44<br />
<br />
* RP2350 I2C1 SCL: 3 / 7 / 11 / 15 / 19 / 23 / 27 / 31 / 35 / 39 / 43 / 47<br />
* RP2350 I2C1 SDA: 2 / 6 / 10 / 14 / 18 / 22 / 26 / 30 / 34 / 38 / 42 / 46<br />
<br />
{| class="wikitable"<br />
! Variant<br />
! PIN <br />
! STM32F407<br />
! STM32L475<br />
! STM32H562<br />
! STM32C071<br />
! STM32C551<br />
! STM32H723<br />
! RP2354<br />
! Remarks<br />
|-<br />
| rowspan="2" | I2C1<br />
| bgcolor=#0C0|SCL<br />
| PB6<br />
| PB6<br />
| PB6<br />
| PB6<br />
| PB6<br />
| PB6<br />
| 9<br />
| rowspan="2" | RP2350 ICL0<br />
|-<br />
| bgcolor=#0C0|SDA<br />
| PB7<br />
| PB7<br />
| PB7<br />
| PB7<br />
| PB7<br />
| PB7<br />
| 8<br />
|-<br />
| rowspan="2" | I2C1A<br />
| bgcolor=#0C0|SCL<br />
| PB8<br />
| PB8<br />
| PB8<br />
| PB8<br />
| PB8<br />
| PB8<br />
| TBD<br />
|<br />
|-<br />
| bgcolor=#0C0|SDA<br />
| PB9<br />
| PB9<br />
| PB9<br />
| PB9<br />
| PB9<br />
| PB9<br />
| TBD<br />
|<br />
|-<br />
| rowspan="2" | I2C2<br />
| bgcolor=#0C0|SCL<br />
| PB10<br />
| PB10<br />
| PB10<br />
| PB10<br />
| PB10<br />
| PB10<br />
| 3<br />
| rowspan="2" | RP2350 I2C1<br />
|-<br />
| bgcolor=#0C0|SDA<br />
| PB11<br />
| PB11<br />
| PB11<br />
| PB11<br />
| PB11<br />
| PB11<br />
| 2<br />
|-<br />
| rowspan="2" | I2C3<br />
| bgcolor=#F44|SCL<br />
| PA8<br />
| bgcolor=#F44|PC0<br />
| PA8<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PA8<br />
| TBD<br />
|<br />
|-<br />
| bgcolor=#F44|SDA<br />
| PC9<br />
| bgcolor=#F44|PC1<br />
| PC9<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PC9<br />
| TBD<br />
|<br />
|}<br />
<br />
== SPI ==<br />
<br />
* RP2350 SPI0 SCK: 2 / 6 / 18 / 22 / 34 / 38 <br />
* RP2350 SPI0 MISO: 0 / 4 / 16 / 20 / 32 / 36<br />
* RP2350 SPI0 MOSI: 3 / 7 / 19 / 23 / 35 / 39<br />
<br />
* RP2350 SPI1 SCK: 10 / 14 / 26 / 30 / 42 / 46<br />
* RP2350 SPI1 MISO: 8 / 12 / 24 / 28 / 40 / 44<br />
* RP2350 SPI1 MOSI: 11 / 15 / 27 / 31 / 43 / 47<br />
<br />
{| class="wikitable"<br />
! Variant<br />
! PIN <br />
! STM32F407<br />
! STM32L475<br />
! STM32H562<br />
! STM32C071<br />
! STM32C551<br />
! STM32H723<br />
! RP2354<br />
! Remarks<br />
|-<br />
| rowspan="3" | SPI1<br />
| bgcolor=#0C0|SCK<br />
| PA5<br />
| PA5<br />
| PA5<br />
| PA5<br />
| PA5<br />
| PA5<br />
| 42<br />
| rowspan="3" | RP2350 SPI1<br />
|-<br />
| bgcolor=#0C0|MISO<br />
| PA6<br />
| PA6<br />
| PA6<br />
| PA6<br />
| PA6<br />
| PA6<br />
| 40<br />
|-<br />
| bgcolor=#0C0|MOSI<br />
| PA7<br />
| PA7<br />
| PA7<br />
| PA7<br />
| PA7<br />
| PA7<br />
| 43<br />
|-<br />
| rowspan="3" | SPI1A<br />
| bgcolor=#0C0|SCK<br />
| PB3<br />
| PB3<br />
| PB3<br />
| PB3<br />
| PB3<br />
| PB3<br />
| <br />
| rowspan="3" | PB3 conflicts with SWO<br />
|-<br />
| bgcolor=#0C0|MISO<br />
| PB4<br />
| PB4<br />
| PB4<br />
| PB4<br />
| PB4<br />
| PB4<br />
| <br />
|-<br />
| bgcolor=#0C0|MOSI<br />
| PB5<br />
| PB5<br />
| PB5<br />
| PB5<br />
| PB5<br />
| PB5<br />
| <br />
|-<br />
| rowspan="3" | SPI2<br />
| bgcolor=#0C0|SCK<br />
| PB10<br />
| PB10<br />
| PB10<br />
| PB10<br />
| PB10<br />
| PB10<br />
| <br />
| rowspan="3" | <br />
|-<br />
| bgcolor=#0C0|MISO<br />
| PC2<br />
| PC2<br />
| PC2<br />
| PC2<br />
| PC2<br />
| PC2<br />
| <br />
|-<br />
| bgcolor=#0C0|MOSI<br />
| PC3<br />
| PC3<br />
| PC3<br />
| PC3<br />
| PC3<br />
| PC3<br />
| <br />
|-<br />
| rowspan="3" | SPI2A<br />
| bgcolor=#0C0|SCK<br />
| PB13<br />
| PB13<br />
| PB13<br />
| PB13<br />
| PB13<br />
| PB13<br />
| 22<br />
| rowspan="3" | RP2350 SPI0<br />
|-<br />
| bgcolor=#0C0|MISO<br />
| PB14<br />
| PB14<br />
| PB14<br />
| PB14<br />
| PB14<br />
| PB14<br />
| 20<br />
|-<br />
| bgcolor=#0C0|MOSI<br />
| PB15<br />
| PB15<br />
| PB15<br />
| PB15<br />
| PB15<br />
| PB15<br />
| 23 <br />
|-<br />
| rowspan="3" | SPI3<br />
| bgcolor=#CC0|SCK<br />
| PC10<br />
| PC10<br />
| PC10<br />
| bgcolor=#CC0|N/A<br />
| PC10<br />
| PC10<br />
| <br />
| <br />
|-<br />
| bgcolor=#CC0|MISO<br />
| PC11<br />
| PC11<br />
| PC11<br />
| bgcolor=#CC0|N/A<br />
| PC11<br />
| PC11<br />
| <br />
|<br />
|-<br />
| bgcolor=#CC0|MOSI<br />
| PC12<br />
| PC12<br />
| PC12<br />
| bgcolor=#CC0|N/A<br />
| PC12<br />
| PC12<br />
| <br />
|<br />
|-<br />
| rowspan="3" | SPI3A<br />
| bgcolor=#CC0|SCK<br />
| PB3<br />
| PB3<br />
| PB3<br />
| bgcolor=#CC0|N/A<br />
| PB3<br />
| PB3<br />
| <br />
| Conflicts with SWO<br />
|-<br />
| bgcolor=#CC0|MISO<br />
| PB4<br />
| PB4<br />
| PB4<br />
| bgcolor=#CC0|N/A<br />
| PB4<br />
| PB4<br />
| <br />
|<br />
|-<br />
| bgcolor=#CC0|MOSI<br />
| PB5<br />
| PB5<br />
| PB5<br />
| bgcolor=#CC0|N/A<br />
| PB5<br />
| PB5<br />
| <br />
|<br />
|}<br />
<br />
== SDIO ==<br />
STM32F407: SDIO<br />
<br />
STM32L475: SDMMC<br />
<br />
STM32H562: SDMMC<br />
<br />
STM32C071: N/A<br />
<br />
STM32C551: N/A<br />
<br />
STM32H723: SDMMC<br />
<br />
{| class="wikitable"<br />
! Variant<br />
! PIN <br />
! STM32F407<br />
! STM32L475<br />
! STM32H562<br />
! STM32C071<br />
! STM32C551<br />
! STM32H723<br />
! RP2354<br />
|-<br />
| rowspan="6" | Only<br />
| bgcolor=#CC0|CMD<br />
| PD2<br />
| PD2<br />
| PD2<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PD2<br />
| TBD<br />
|-<br />
| bgcolor=#CC0|CK<br />
| PC12<br />
| PC12<br />
| PC12<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PC12<br />
| TBD<br />
|-<br />
| bgcolor=#CC0|D0<br />
| PC8<br />
| PC8<br />
| PC8<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PC8<br />
| TBD<br />
|-<br />
| bgcolor=#CC0|D1<br />
| PC9<br />
| PC9<br />
| PC9<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PC9<br />
| TBD<br />
|-<br />
| bgcolor=#CC0|D2<br />
| PC10<br />
| PC10<br />
| PC10<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PC10<br />
| TBD<br />
|-<br />
| bgcolor=#CC0|D3<br />
| PC11<br />
| PC11<br />
| PC11<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PC11<br />
| TBD<br />
|}<br />
<br />
== Ethernet (RMII) ==<br />
STM32F407: <br />
<br />
STM32L475: <br />
<br />
STM32H562: <br />
<br />
STM32C071: <br />
<br />
STM32C551: <br />
<br />
STM32H723: <br />
<br />
{| class="wikitable"<br />
! Variant<br />
! PIN <br />
! STM32F407<br />
! STM32L475<br />
! STM32H562<br />
! STM32C071<br />
! STM32C551<br />
! STM32H723<br />
! RP2354<br />
|-<br />
| rowspan="10" | Only<br />
| bgcolor=#CC0| MDIO<br />
| PA2<br />
| <br />
| PA2<br />
| <br />
| <br />
| PA2<br />
| <br />
|-<br />
| bgcolor=#CC0| REF_CLK<br />
| PA1<br />
| <br />
| PA1<br />
| <br />
| <br />
| PA1<br />
| <br />
|-<br />
| bgcolor=#CC0| MDC<br />
| PC1<br />
| <br />
| PC1<br />
| <br />
| <br />
| PC1<br />
| <br />
|-<br />
| bgcolor=#CC0| TX_EN<br />
| PB11<br />
| <br />
| PB11<br />
| <br />
| <br />
| PB11<br />
| <br />
|-<br />
| bgcolor=#CC0| TXD0<br />
| PB12<br />
| <br />
| PB12<br />
| <br />
| <br />
| PB12<br />
| <br />
|-<br />
| bgcolor=#CC0| TXD1<br />
| PB13<br />
| <br />
| PB15<br />
| <br />
| <br />
| PB13<br />
| <br />
|-<br />
| bgcolor=#CC0| RXD0<br />
| PC4<br />
| <br />
| PC4<br />
| <br />
| <br />
| PC4<br />
| <br />
|-<br />
| bgcolor=#CC0| RXD1<br />
| PC5<br />
| <br />
| PC5<br />
| <br />
| <br />
| PC5<br />
| <br />
|-<br />
| bgcolor=#CC0| CRS_DV<br />
| PA7<br />
| <br />
| PA7<br />
| <br />
| <br />
| PA7<br />
| <br />
|}<br />
<br />
== ULPI ==<br />
STM32F407: ULPI<br />
<br />
STM32L475: N/A<br />
<br />
STM32H562: N/A<br />
<br />
STM32C071: N/A<br />
<br />
STM32C551: N/A<br />
<br />
STM32H723: ULPI<br />
<br />
{| class="wikitable"<br />
! Variant<br />
! PIN <br />
! STM32F407<br />
! STM32L475<br />
! STM32H562<br />
! STM32C071<br />
! STM32C551<br />
! STM32H723<br />
! RP2354<br />
|-<br />
| rowspan="12" | Only<br />
| bgcolor=#CC0| STP<br />
| PC0<br />
| bgcolor=#CC0| N/A<br />
| bgcolor=#CC0| N/A<br />
| bgcolor=#CC0| N/A<br />
| bgcolor=#CC0| N/A<br />
| PC0<br />
| bgcolor=#CC0| N/A<br />
|-<br />
| bgcolor=#CC0| DIR<br />
| PC2<br />
| bgcolor=#CC0| N/A<br />
| bgcolor=#CC0| N/A<br />
| bgcolor=#CC0| N/A<br />
| bgcolor=#CC0| N/A<br />
| PC2<br />
| bgcolor=#CC0| N/A <br />
|-<br />
| bgcolor=#CC0| NXT<br />
| PC3<br />
| bgcolor=#CC0| N/A<br />
| bgcolor=#CC0| N/A<br />
| bgcolor=#CC0| N/A<br />
| bgcolor=#CC0| N/A<br />
| PC3<br />
| bgcolor=#CC0| N/A <br />
|-<br />
| bgcolor=#CC0| CK<br />
| PA5<br />
| bgcolor=#CC0| N/A<br />
| bgcolor=#CC0| N/A<br />
| bgcolor=#CC0| N/A<br />
| bgcolor=#CC0| N/A<br />
| PA5<br />
| bgcolor=#CC0| N/A <br />
|-<br />
| bgcolor=#CC0|D0<br />
| PA3<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PA3<br />
| bgcolor=#CC0|N/A<br />
|-<br />
| bgcolor=#CC0|D1<br />
| PB0<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PB0<br />
| bgcolor=#CC0|N/A<br />
|-<br />
| bgcolor=#CC0|D2<br />
| PB1<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PB1<br />
| bgcolor=#CC0|N/A<br />
|-<br />
| bgcolor=#CC0|D3<br />
| PB10<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PB10<br />
| bgcolor=#CC0|N/A<br />
|-<br />
| bgcolor=#CC0|D4<br />
| PB11<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PB11<br />
| bgcolor=#CC0|N/A<br />
|-<br />
| bgcolor=#CC0|D5<br />
| PB12<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PB12<br />
| bgcolor=#CC0|N/A<br />
|-<br />
| bgcolor=#CC0|D6<br />
| PB13<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PB13<br />
| bgcolor=#CC0|N/A<br />
|-<br />
| bgcolor=#CC0|D7<br />
| PB5<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PB5<br />
| bgcolor=#CC0|N/A<br />
|}<br />
<br />
== I2S ==<br />
STM32F407: I2S2, I2S3<br />
<br />
STM32L475: SAI1, SAI2 (serial audio interface)<br />
<br />
STM32H562: I2S1, I2S2, I2S3<br />
<br />
STM32C071: I2S1 (half duplex only)<br />
<br />
STM32C551: I2S1, I2S2, I2S3<br />
<br />
STM32H723: I2S1, I2S2, I2S3<br />
<br />
{| class="wikitable"<br />
! Variant<br />
! PIN <br />
! STM32F407<br />
! STM32L475<br />
! STM32H562<br />
! STM32C071<br />
! STM32C551<br />
! STM32H723<br />
! RP2354<br />
|-<br />
| rowspan="5" | I2S1<br />
| bgcolor=#F44|MCK<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#F44|PB8<br />
| PC4<br />
| bgcolor=#F44|PA6, PA11, PD5, PB4, PB6<br />
| PC4<br />
| PC4<br />
| TBD<br />
|-<br />
| bgcolor=#F44|SDI<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#F44|PB5<br />
| PA6<br />
| bgcolor=#F44|PA2,PA7,PA12,PB5,PD6,PB6††<br />
| PA6<br />
| PA6<br />
| TBD<br />
|-<br />
| bgcolor=#F44|SDO<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#F44|PC3<br />
| PA7<br />
| PA7<br />
| PA7<br />
| PA7<br />
| TBD<br />
|-<br />
| bgcolor=#F44|CK<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#F44|PB10<br />
| PA5<br />
| PA5<br />
| PA5<br />
| PA5<br />
| TBD<br />
|-<br />
| bgcolor=#F44|WS<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#F44|PB9<br />
| PA4<br />
| bgcolor=#F44|PA1,PA5,PD8,PB3,PB6<br />
| PA4<br />
| PA4<br />
| TBD<br />
|-<br />
| rowspan="5" | I2S2<br />
| bgcolor=#F44|MCK<br />
| PC6<br />
| bgcolor=#F44|PB14<br />
| PC6<br />
| bgcolor=#CC0|N/A<br />
| PC6<br />
| PC6<br />
| TBD<br />
|-<br />
| bgcolor=#F44|SDI<br />
| PC2<br />
| bgcolor=#F44|PC12<br />
| PC2<br />
| bgcolor=#CC0|N/A<br />
| PC2<br />
| PC2<br />
| TBD<br />
|-<br />
| bgcolor=#F44|SDO<br />
| PC3<br />
| bgcolor=#F44|PD11<br />
| PC3<br />
| bgcolor=#CC0|N/A<br />
| PC3<br />
| PC3<br />
| TBD<br />
|-<br />
| bgcolor=#F44|CK<br />
| PB10<br />
| bgcolor=#F44|PD10<br />
| PB10<br />
| bgcolor=#CC0|N/A<br />
| PB10<br />
| PB10<br />
| TBD<br />
|-<br />
| bgcolor=#CC0|WS<br />
| PB12<br />
| PB12<br />
| PB12<br />
| bgcolor=#CC0|N/A<br />
| PB12<br />
| PB12<br />
| TBD<br />
|-<br />
| rowspan="5" | I2S2a<br />
| bgcolor=#0FF|MCK<br />
| bgcolor=#0FF|N/A<br />
| PD9<br />
| bgcolor=#0FF|N/A<br />
| bgcolor=#0FF|N/A<br />
| bgcolor=#0FF|N/A<br />
| bgcolor=#0FF|N/A<br />
| TBD<br />
|-<br />
| bgcolor=#CC0|SDI<br />
| PB14<br />
| bgcolor=#CC0|N/A<br />
| PB14<br />
| bgcolor=#CC0|N/A<br />
| PB14<br />
| PB14<br />
| TBD<br />
|-<br />
| bgcolor=#CC0|SDO<br />
| PB15<br />
| PB15<br />
| PB15<br />
| bgcolor=#CC0|N/A<br />
| PB15<br />
| PB15<br />
| TBD<br />
|-<br />
| bgcolor=#CC0|CK<br />
| PB13<br />
| PB13<br />
| PB13<br />
| bgcolor=#CC0|N/A<br />
| PB13<br />
| PB13<br />
| TBD<br />
|-<br />
| bgcolor=#CC0|WS<br />
| PB9<br />
| PB9<br />
| PB9<br />
| bgcolor=#CC0|N/A<br />
| PB9<br />
| PB9<br />
| TBD<br />
|-<br />
| rowspan="5" | I2S3<br />
| bgcolor=#CC0|MCK<br />
| PC7<br />
| bgcolor=#CC0|N/A<br />
| PC7<br />
| bgcolor=#CC0|N/A<br />
| PC7<br />
| PC7<br />
| TBD<br />
|-<br />
| bgcolor=#CC0|SDI<br />
| PC11<br />
| bgcolor=#CC0|N/A<br />
| PC11<br />
| bgcolor=#CC0|N/A<br />
| PC11<br />
| PC11<br />
| TBD<br />
|-<br />
| bgcolor=#CC0|SDO<br />
| PC12<br />
| bgcolor=#CC0|N/A<br />
| PC12<br />
| bgcolor=#CC0|N/A<br />
| PC12<br />
| PC12<br />
| TBD<br />
|-<br />
| bgcolor=#CC0|CK<br />
| PC10<br />
| bgcolor=#CC0|N/A<br />
| PC10<br />
| bgcolor=#CC0|N/A<br />
| PC10<br />
| PC10<br />
| TBD<br />
|-<br />
| bgcolor=#CC0|WS<br />
| PA4<br />
| bgcolor=#CC0|N/A<br />
| PA4<br />
| bgcolor=#CC0|N/A<br />
| PA4<br />
| PA4<br />
| TBD<br />
|-<br />
| rowspan="5" | I2S3a<br />
| bgcolor=#0FF|MCK<br />
| bgcolor=#0FF|N/A<br />
| bgcolor=#0FF|N/A<br />
| bgcolor=#0FF|N/A<br />
| bgcolor=#0FF|N/A<br />
| bgcolor=#0FF|N/A<br />
| bgcolor=#0FF|N/A<br />
| TBD<br />
|-<br />
| bgcolor=#CC0|SDI<br />
| PB4<br />
| bgcolor=#CC0|N/A<br />
| PB4<br />
| bgcolor=#CC0|N/A<br />
| PB4<br />
| PB4<br />
| TBD<br />
|-<br />
| bgcolor=#CC0|SDO<br />
| PB5<br />
| bgcolor=#CC0|N/A<br />
| PB5<br />
| bgcolor=#CC0|N/A<br />
| PB5<br />
| PB5<br />
| TBD<br />
|-<br />
| bgcolor=#CC0|CK<br />
| PB3<br />
| bgcolor=#CC0|N/A<br />
| PB3<br />
| bgcolor=#CC0|N/A<br />
| PB3<br />
| PB3<br />
| TBD<br />
|-<br />
| bgcolor=#CC0|WS<br />
| PA15<br />
| bgcolor=#CC0|N/A<br />
| PA15<br />
| bgcolor=#CC0|N/A<br />
| PA15,PB8,PE4 †††<br />
| PA15<br />
| TBD<br />
|}<br />
<br />
Notes; <br />
<br />
†† The STM32C071 has only one half-duplex I2S, and the _SD pin can either be in INPUT or OUTPUT mode. Many pins, how do we map?<br />
<br />
††† I2S3_WS is ONLY mapped on PA15 (used for SWDIO), except on STM32C551 which ALSO has it on PB8.<br />
<br />
== DACs ==<br />
<br />
{| class="wikitable"<br />
! Variant<br />
! PIN <br />
! STM32F407<br />
! STM32L475<br />
! STM32H562<br />
! STM32C071<br />
! STM32C551<br />
! STM32H723<br />
! RP2354<br />
|-<br />
| rowspan="2" |DAC1<br />
| bgcolor=#CC0|OUT1<br />
| PA4<br />
| PA4<br />
| PA4<br />
| bgcolor=#CC0|N/A<br />
| PA4<br />
| PA4<br />
| bgcolor=#CC0|N/A<br />
|-<br />
| bgcolor=#CC0|OUT2<br />
| PA5<br />
| PA5<br />
| PA5<br />
| bgcolor=#CC0|N/A<br />
| bgcolor=#CC0|N/A<br />
| PA5<br />
| bgcolor=#CC0|N/A<br />
|}<br />
<br />
== ADCs ==<br />
ADCs are so numerous that comparative tables are difficult to establish.<br />
<br />
STM32F407; 12 channels common for ADC1, ADC2 and ADC3. 4 channels for ADC1 and ADC2<br />
<br />
STM32F407; 4 channels common for ADC1, ADC2 and ADC3. 12 channels for ADC1 and ADC2<br />
<br />
STM32H562; All 16 channels common for ADC1 and ADC2, can also be configured as 8 differential pair inputs.<br />
<br />
STM32C071; Only ADC1, 19 external channels.<br />
<br />
STM32C551; 7 channels common for ADC1 and ADC2.<br />
<br />
STM32H723; ADC1 and ADC2 are 16 bits, ADC3 is 12 bits. All 3 can also be configured as 8 differential pair inputs.<br />
<br />
RP2354; One ADC, 12 bits, 0.5 Msps<br />
<br />
{| class="wikitable"<br />
! Variant<br />
! PIN <br />
! STM32F407<br />
! STM32L475<br />
! STM32H562<br />
! STM32C071<br />
! STM32C551<br />
! STM32H723<br />
! RP2354<br />
|-<br />
| rowspan="3" |ADC1<br />
| Pins<br />
| PA0-PA7,PC0-PC5,PB0-PB1<br />
| PA0-PA7,PC0-PC5,PB0-PB1<br />
| PA0-PA7,PC0-PC5,PB0-PB1<br />
| PA0-PA8,PA13-PA14,PC0-PC5,PB0-PB2,PB10-PB12<br />
| PA0-PA7,PC0-PC3<br />
| PA0-PA7,PC0-PC2,PC4-PC5,PB0-PB1<br />
| GPIO40-GPIO47<br />
|-<br />
| Channels<br />
| 16<br />
| 16<br />
| 16<br />
| 19<br />
| 12<br />
| 15<br />
| 8<br />
|-<br />
| Msps<br />
| 2.4<br />
| 5<br />
| 5<br />
| 2.5<br />
| 2.25<br />
| 3.6<br />
| 0.5<br />
|-<br />
| rowspan="3" |ADC2<br />
| Pins<br />
| PA0-PA7,PC0-PC5,PB0-PB1<br />
| PA0-PA7,PC0-PC5,PB0-PB1<br />
| PA0-PA7,PC0-PC5,PB0-PB1<br />
| N/A<br />
| PA0-PA3,PC1-PC5,PB0-PB2<br />
| PA2-PA7,PC0-PC2,PC4-PC5,PB0-PB1<br />
| N/A<br />
|-<br />
| Channels<br />
| 16<br />
| 16<br />
| 16<br />
| N/A<br />
| 12<br />
| 13<br />
| N/A<br />
|-<br />
| Msps<br />
| 2.4<br />
| 5<br />
| 5<br />
| N/A<br />
| 2.25<br />
| 3.6<br />
| N/A<br />
|-<br />
| rowspan="3" |ADC3<br />
| Pins<br />
| PA0-PA7,PC0-PC3<br />
| PC0-PC3<br />
| N/A<br />
| N/A<br />
| N/A<br />
| PC0-PC3<br />
| N/A<br />
|-<br />
| Channels<br />
| 6<br />
| 4<br />
| N/A<br />
| N/A<br />
| N/A<br />
| 4 (12 bits)<br />
| N/A<br />
|-<br />
| Msps<br />
| 2.4<br />
| 5<br />
| N/A<br />
| N/A<br />
| N/A<br />
| 5<br />
| N/A<br />
|}</div>
Niclas